Table of Contents

1. Why Platform Delivery Work Changed the Delivery Bag

2. What a Bag Goes Through on an Uber Eats, Wolt, DoorDash or Glovo Route

3. The Equipment Gaps That Appear When a Fleet Grows

4. Materials That Survive Daily Fleet Use

5. Matching Bag Structure to the Vehicle

6. Why Insulation Layers Matter More Than Fabric Thickness

7. Waterproofing for Rainy Delivery Markets

8. Branding: Every Delivery Bag Is a Moving Brand Asset

9. What Large Fleet Orders Really Require From a Supplier

10. How to Start a Custom Delivery Bag Project

11. Why Fleets and Brands Work With Herisen

12. FAQ

01. Why Platform Delivery Work Changed the Delivery Bag

A decade ago, most food delivery in Europe and North America was store-owned. A restaurant hired its own drivers, and those drivers carried whatever bag the manager bought locally.

Platform-based delivery changed three things at once.

First, the fleet became independent. Riders working with Uber Eats, Wolt, DoorDash, Glovo or Deliveroo are not employees of the restaurant. They move between brands, shifts, and zones. Equipment must work for anyone who picks it up, without a training session.

Second, delivery distances grew. A neighbourhood restaurant with a two-kilometre radius now competes with dark kitchens serving a whole city. Longer routes mean longer holding times, which means insulation performance stops being a "nice to have".

Third, the customer now sees the equipment. When an order arrives through a platform app, the customer has already been tracking it. The bag on the rider's back is the physical confirmation that the order was handled properly — or the first sign that it was not.

For brands and fleet operators, this turns the delivery bag into a piece of operational infrastructure. And infrastructure is specified, not improvised.

02. What a Bag Goes Through on an Uber Eats, Wolt, DoorDash or Glovo Route

Suppliers and buyers often assess a delivery bag in a meeting room. It should be assessed at the end of a Friday night shift instead.

In a single service day, one bag on a high-volume platform route can:

• be loaded and unloaded 15 to 25 times;

• be strapped to a scooter, an e-bike, or carried on foot up three flights of stairs;

• sit against a hot kitchen pass and then in a cold rain;

• carry a mix of orders — a pizza box, two drinks, a soup container, a bag of groceries;

• be wiped down, sprayed, or left in a humid storage room overnight.

Multiply that by a 300-bag fleet and the failure modes become predictable: zips that stop closing, webbing that tears at the stitch line, insulation that compresses and stops holding temperature, bottom panels that sag under repeated loading, and reflective strips that peel after two winters.

None of these failures show up in a quotation. They show up in month four, across dozens of bags at once — and that is the moment a cheap unit price stops looking cheap.

03. The Equipment Gaps That Appear When a Fleet Grows

Most delivery equipment problems are not defects. They are specification gaps that only become visible at scale.

Inconsistent product across reorders. The first order arrives exactly as approved. Six months later, a reorder arrives from a different production run with a different lining weight, a slightly different blue, and a top flap that opens the other way. Riders notice immediately, and the brand looks inconsistent in three cities at once.

One bag size for every order type. A single 45-litre bag cannot serve a coffee route, a pizza route, and a grocery route. Operators end up buying three unrelated products from three suppliers, which means three sets of spare parts, three QC standards, and three reorder conversations.

Bag structure that ignores the vehicle. A bag designed for a car boot is the wrong product for a rider on an e-bike. Handles that are comfortable for a ten-metre carry are not comfortable for a two-kilometre shoulder carry.

Equipment that cannot be cleaned quickly. A bag that takes six minutes to wipe down inside becomes a bag that is not wiped down. Over a season, that is a hygiene and a smell problem, not just a maintenance problem.

Closing these gaps is a specification job, and it is best done once — before the fleet reaches 500 bags.

04. Materials That Survive Daily Fleet Use

The materials determine the service life. In commercial delivery equipment, four layers do most of the work.

Outer fabric. Two families dominate:

• 1680D polyester / 1680D tarpaulin — the heavy end of the range, used for high-abrasion backpacks and high-volume tote bags. It resists scuffing against scooter frames and kerbs. Herisen's HL-CLB516 uses 1680D tarpaulin with 15 mm PE foam and an aluminium layer; HL-CLB515 uses 1680D with 20 mm PE foam and a PP board.

• PVC tarpaulin and 500D–600D laminates — lighter, fully water-resistant, and easier to print on. Suitable for wet markets and for brands that reorder frequently.

Insulation core. PE foam is the standard insulation layer. Thickness matters, but placement matters more: an 8 mm layer that covers all six sides outperforms a 15 mm layer that only covers the walls. Herisen's catalogue runs from 8 mm PE foam through 10 mm, 15 mm sponge foam and 20 mm thermal board depending on the route length.

Inner lining. Aluminium foil reflects radiant heat back toward the food. It also determines how easy the bag is to clean. Stain-resistant aluminium foil bonded to all six sides — as specified on the Herisen MU101 foldable backpack delivery bag — keeps grease from soaking into the insulation core.

Structural support. A corrugated plastic sheet, PP board, or a T-shaped internal divider keeps the bag from collapsing when it is empty or half-loaded. It also keeps stacked containers from tipping. The HL-CLB415 uses a T-shape divider in a 600D shell; the HL-CLB417 uses a 15 mm sponge foam core with a PP board.

Beyond these four, the details that decide whether a fleet stays serviceable are the closure (a 10# YKK zipper on a main compartment is a specification, not a luxury), the handle webbing, the reflective trim, and the bottom panel.

05. Matching Bag Structure to the Vehicle

Delivery is not one job. It is at least three, and each one loads the bag differently.

E-bike and bicycle couriers need a shoulder-carried backpack: a padded harness, an adjustable sternum strap, and a compact footprint that does not catch on handlebars. Herisen's MU101 foldable backpack delivery bag measures 47 × 35 × 47 cm open and folds to 47 × 25 × 47 cm, which lets the same unit be used as a backpack on shift and stored flat between shifts — a practical detail for fleets that rotate equipment or hold stock in small city hubs.

Scooter and motorcycle riders need volume and stability. Rear-mounted and top-loading bags in the 43 × 43 × 47 cm to 52 × 52 × 48 cm range are the common working sizes. Herisen's HL-CLB417 (43 × 43.5 × 47 cm) and HL-CLB408 (52 × 52 × 48 cm) both sit in this band, with PP board bases so the bag holds its shape on a rack.

Car and van drivers — including grocery, catering and multi-order routes — need horizontal access and internal organisation. Movable dividers, separate chilled compartments, and reinforced bottoms matter more than shoulder straps. The HL-CLB507 (45.7 × 45.7 × 33 cm) and HL-CLB509 (24 × 24 × 30 cm, 600D shell with 20C PEVA lining) cover the smaller and mid-size ends of that requirement.

A single fleet programme normally combines two or three of these, sharing the same fabric, colour and branding so that riders, dispatchers and customers see one system rather than a collection of products.

06. Why Insulation Layers Matter More Than Fabric Thickness

Buyers often judge a delivery bag by how heavy the fabric feels. That is the wrong test.

A commercial bag controls heat loss through four separate stages:

1. The outer shell blocks wind, water and physical damage.

2. The insulation core slows conductive heat transfer.

3. The reflective lining reduces radiant heat loss from the food itself.

4. The closure system limits air exchange each time the bag is opened.

Stage four is the one most often ignored, and it is the one riders interact with twenty times a day. A wide-open top flap with a single zip pull loses more heat in ten seconds than an extra 5 mm of foam saves in an hour.

This is why long-route fleet programmes usually specify a bag with a full-length closure and, where the menu allows it, a divided interior so a rider can open one compartment without exposing the whole load.

07. Waterproofing for Rainy Delivery Markets

Weather is a specification, not a footnote.

Herisen's own export mix reflects this. Around 65% of the company's export revenue comes from Western Europe and a further 17% from Northern Europe — markets where riders work through long, wet winters — with 18% from North America. A bag that performs in a dry, warm market may fail in a wet one for reasons that have nothing to do with the insulation.

The details that decide wet-weather service life are:

• A water-resistant shell rather than a water-repellent one — PVC tarpaulin and coated 1680D both qualify.

• Water-resistant zips and storm flaps over the main compartment.

• A bonded or welded base, because the bottom of the bag is where water sits.

• Lining material that does not absorb — aluminium foil and PEVA both wipe clean; untreated fabric does not.

• Reflective trim that is stitched or heat-sealed, not glued, so it survives repeated flexing.

For a fleet operating across several climate zones, the practical approach is one shared design with region-specific materials — the same dimensions, colours and branding everywhere, with the shell and insulation layer adjusted per market.

08. Branding: Every Delivery Bag Is a Moving Brand Asset

A delivery bag is one of the few marketing assets that a customer sees at their own front door.

For platforms and fleet operators, that visibility is asymmetrical. The customer remembers the ride-hailing or delivery brand they ordered through, and they also remember which restaurant's bag arrived. Both get value from a clean, consistent, well-printed bag — and both lose it from a bag that looks like it was bought in a hurry.

Production methods that hold up in commercial laundry and daily handling include:

• Screen printing — cost-effective for bold, single-colour logos on flat panels.

• Heat transfer — suitable for multi-colour and photographic artwork.

• Embroidery — a premium finish for caps, harness pads and small panels.

• Woven labels — durable branding on webbing, straps and internal panels.

Two practical rules: keep the primary logo placement consistent across every model in the programme, and always specify the print position against the finished bag, not against the flat pattern. On a 3D bag, a print that is correctly placed on the flat panel can end up curved and half-hidden after assembly.

09. What Large Fleet Orders Really Require From a Supplier

Once a delivery bag programme passes a few hundred units, the supplier's production capability becomes more important than the unit price.

Capacity that can absorb the order. Herisen's monthly production capacity exceeds 50,000 pieces. Over the past twelve months, the company shipped 520,000 delivery bags and 340,000 cooler bags, supported by one self-owned factory and equity-sharing partnerships with sister factories. For a fleet order of 5,000 pieces, that capacity is the difference between a four-week and a four-month programme.

Consistent output across batches. Repeat orders must match the approved sample. That requires locked material specifications, controlled colour batches, and in-line inspection — supported here by ISO9001 processes, with products also complying with REACH and CPSIA requirements for overseas markets.

Realistic lead times. Herisen quotes an average lead time of 55 days, a shortest sample time of 5 days, a minimum order quantity of 300 pieces with a 30-day lead time on MOQ orders, and an average warranty period of 180 days. Buyers should plan reorders against those numbers rather than against a hoped-for date.

Development capability. Around 20 new delivery bag styles per year and a two-week new product launch cycle mean a supplier can respond to a new menu format or a new platform requirement without starting the sourcing process from zero.

Export and logistics readiness. Xiamen Port as the loading port, terms available across FOB, CIF, EXW, DDP and CNF, and payment routes covering L/C, T/T and D/P.

10. How to Start a Custom Delivery Bag Project

The projects that run smoothly are the ones where the buyer arrives with operational information instead of a picture.

Prepare these eleven items before contacting a supplier:

1. The exact internal dimensions of the largest and smallest packaging you deliver.

2. Typical and maximum delivery time from kitchen to customer.

3. Food types — hot meals, cold drinks, frozen items, or a mix.

4. Vehicle type: e-bike, scooter, motorcycle, car or van.

5. Climate conditions in each market you serve.

6. How the bag will be cleaned, and how often.

7. Logo files and the intended print position on the finished bag.

8. Target quantity for the first order, and expected annual volume.

9. Whether the interior needs dividers or separate chilled compartments.

10. Whether the bag is carried on the back, on a rack, or by hand.

11. Any platform or regional compliance requirements that apply.

With those eleven answers, a supplier can recommend a structure, an insulation level, a fabric, and a closing system in one pass — and produce a sample that is close to right the first time.

Herisen's quotation process follows this path: specifications are confirmed, a sample is produced (shortest sample time 5 days, typically 7–12 working days depending on complexity), the sample is tested against loading convenience, carrying comfort, temperature protection, cleaning effort and brand appearance, and production begins only after approval.

11. Why Fleets and Brands Work With Herisen

Xiamen Herisen Commercial Co., Ltd. was founded in 2017, with a manufacturing base that has been working in the sustainable bags industry since 2005. The leadership team brings more than 20 years of industry experience, supported by a twelve-person sales team and an in-house design and development function.

The company's product range covers food delivery bags, cooler bags, logistics bags and outdoor bags. Its export markets span the United Kingdom, Germany, the United States, Japan, Russia and Australia, and its OEM and ODM portfolio includes programmes for international delivery and retail brands such as Uber, Wolt, LALAMOVE, Zoomo, inDrive, Walmart and Coop.

What that experience translates into for a fleet buyer is a specification conversation rather than a catalogue conversation — because a bag that has to survive 300 shift days on a platform route in Rotterdam or Manchester is not the same product as a bag that has to look good in a showroom.

12. FAQ

Q: Can a single delivery bag programme serve Uber Eats, Wolt, DoorDash and Glovo riders at the same time?

A: Yes, if the programme is built around structure rather than branding. Specify a core bag family in two or three working sizes covering e-bike, scooter and car use, then apply operator branding through printed panels or removable identification. That keeps the manufacturing specification stable while allowing different operators, zones or franchise partners to be identified on the same equipment.

Q: What size food delivery bag do most riders use?

A: Most scooter and e-bike fleets work in a 40 × 40 × 55 cm to 52 × 52 × 48 cm envelope. Herisen's catalogue covers that band with models including HL-CLB401 (40 × 40 × 55 cm), HL-CLB416 (46 × 46 × 35 cm), HL-CLB417 (43 × 43.5 × 47 cm) and HL-CLB408 (52 × 52 × 48 cm). Car and van routes are usually specified separately, with wider, lower bags and internal dividers.

Q: How thick should the insulation be on a food delivery bag?

A: Insulation thickness depends on route length, not on a universal standard. Short urban routes are typically served by 8–10 mm PE foam with a reflective lining covering all six sides. Longer routes, cold-chain items, and multi-order drops generally justify 15–20 mm cores plus a rigid base board. Closure design usually affects temperature retention more than adding a few extra millimetres of foam.

Q: What materials are best for a waterproof delivery bag?

A: PVC tarpaulin, coated 1680D polyester and 500D–600D laminates are the common choices for wet markets, paired with water-resistant zips, a storm flap over the main opening, and a bonded or welded base panel. Reflective trim should be stitched or heat-sealed rather than glued so it survives repeated flexing through winter.

Q: What is the minimum order quantity and lead time for a custom delivery bag?

A: Herisen works from a minimum order quantity of 300 pieces, with a 30-day lead time on MOQ orders. Average lead time across delivery bag production is 55 days, and the shortest sample time is 5 days. Bulk orders require sample approval before production begins.

Q: Does Herisen provide OEM and ODM services for delivery bags?

A: Yes. Buyers can supply an existing sample, a technical drawing, dimensions or a brand requirement for OEM production, or describe the operating situation — vehicle type, climate, order profile — and have the structure developed for them under ODM. Customisation covers dimensions, fabric, insulation structure, internal compartments, colours, logo printing, labelling and packaging.

Q: What warranty applies to commercial food delivery bags?

A: Herisen's average warranty period on delivery bag production is 180 days. For fleets, the more useful measure is the documented specification: when the fabric, insulation thickness, lining material and print position are locked in writing, replacement batches can be matched to the original approval rather than re-negotiated each time.

From the first bag to a working fleet system

A delivery bag programme is not a purchase. It is a specification that has to survive reorders, new markets, new platforms and new menu formats without being rebuilt each time.

The most reliable way to get there is to start from the operating data: what you deliver, how far, on what vehicle, in what weather, and how often. Everything else — the fabric, the insulation core, the closure, the branding — follows from those answers.

Contact the Herisen export team to discuss a custom food delivery bag programme for your fleet, restaurant group, distribution business or platform operation.