Urban food delivery relies on bikes as critical micro-cold chain units. Cyclists battle vibration, weather, and traffic while preserving precise meal temperatures. For these last-mile challenges, purpose-built backpacks require three core features: superior thermal retention, vibration-proof stability, and rider-centric ergonomics.
1. Cold Chain Integrity Under Motion
- Multi-layer thermal barriers (reflective films + EPE foam) combat heat gain/loss
- Rigid frames prevent food shifts, ensuring sauces stay sealed and meals intact
- Paired with PCM ice packs/heat bricks: maintains <5°C (cold) oder >60°C (heiß) for 60+ Minuten
- Critical for: Sushi safety, hot ramen service temp, and latte presentation
2. Vibration-Proof Cargo Protection
- Compression straps + low center of gravity prevent meal stacking failures
- Non-slip shoulder pads and sternum buckles absorb road shocks
- Safety by Design: Reflective panels + rear LED loops for night visibility
3. Hygiene & Operational Speed
- Full-width U-lid access: load/unload in seconds during peak hours
- Antimicrobial, wipe-clean liners enable rapid sanitization between orders
- Collapsible design: space-efficient storage in compact apartments
Tempk’s Bike-Specific Innovation
Tested in CNAS-certified labs for real-world reliability:
Therma-Shield™ Technology: HDPE reflector + PCM panels extend hold time by 35% vs standard packs
All-Weather Durability: Reinforced 600D polyester survives 100+ reuse cycles
Breathable Ergonomics: Vented back/straps prevent rider fatigue on long shifts
-10°C to 40°C Ambient Range: Certified safe performance in extreme conditions
