Custom Logo Insulated Cooler Bags (5L - 15L)
- Trade show and event giveaways where a printed logo travels with the attendee all day.
- Corporate promo kits combining drinks, snacks or branded merchandise.
- Retail promotional pricing programs (buy-one-get-one, seasonal bundles).
- Hotel and hospitality welcome kits needing a compact branded cold bag.
- Print-Ready Panels: Large flat front and side areas accept silk-screen and heat-transfer logos with clean color registration.
- Waterproof Shell: The aluminum-foil composite exterior resists water, making the bag usable for ice packs and wet bottles.
- Multi-Volume Line: 5L, 10L and 15L share one production line, so a single brand can rollout a full size family at one MOQ.
- Dual-Slider Zipper: Larger sizes use a dual-slider zipper with snowflake print details, easy to open from either end.
🔬 Merris Factory Thermal Retention Test Protocol
| Test Condition | Initial Temp | Temp at 4 Hours | Temp at 8 Hours |
|---|---|---|---|
| 25°C Ambient, 8mm EPE Foam + PEVA | 2.0°C (Ice Pack) | 5.8°C | 9.4°C (< 10°C Safety Threshold) |
* Tested according to Merris Internal QA Protocol #TP-2026-COOLER. Results validated per batch.
Custom Logo Cooler Bag Production & Printing Line
A look at our foil-laminate cooler bag line, from shell cutting and thermal lining sealing to automated logo screen printing.
Factory Capabilities: Auto Logo Screen Printing | Foil Liner Sealing | Cold Retention Testing | QC Inspection
Related Custom Products
Product FAQ
Technical details for procurement teams
Direct Answer: We offer silk-screen printing, heat transfer and small woven labels. The front and side panels are kept flat during production specifically for clean logo application, and colors are confirmed on the pre-production sample.
- Printing: silk-screen, heat transfer, woven label
- Print Areas: front + side panels (kept flat)
- MOQ: 500 pcs
Direct Answer: The series comes in 5L (21 x 14 x 15 cm), 10L and 15L. You can mix sizes within one order, and custom dimensions are available within the 500-piece MOQ.
- Volumes: 5L / 10L / 15L
- 5L Size: 21 x 14 x 15 cm
- Mix Sizes: within one order
- MOQ: 500 pcs
Direct Answer: Yes. The outer shell is an aluminum-foil composite that sheds water, so the bag can carry ice packs, wet bottles and cold drinks without soaking through.
- Shell: aluminum-foil composite, waterproof
- Use: ice packs, wet bottles, cold drinks
Direct Answer: Yes. The reflective foil lining works both ways, slowing heat loss for warm meals and blocking outside heat for cold drinks. It is a passive insulator, not a heated or chilled device.
- Dual Use: keeps warm meals warm, cold drinks cold
- Type: passive insulator
- Closure: dual-slider zipper
Direct Answer: Samples with logo proofing take 7-14 days, mass production runs 25-30 days after sign-off, and we ship FOB Dongguan or Shenzhen.
- Sample Lead Time: 7-14 days
- Production Output: 25-30 days after sign-off
- Logistics Hub: FOB Dongguan / Shenzhen
Request Your Thermal Bag Quote
Receive material samples, thermal test data, and pricing within 8 hours.
FOB reference price is shown for indexing purposes only; final unit price is confirmed on the order sheet after specification sign-off.
