Custom 1L/1.5L TPU Soft Ultralight Flask Collapsible Water Bottle for Travel Sports Outdoor Activities-for Ski Bike Climbing

Ultralight Collapsible Hydration System
1L/1.5L adventure-ready capacity in a space-saving TPU bottle that folds to 20% size when empty—ideal for multi-day hikes, alpine climbs, and endurance cycling where every ounce matters.

Advanced Material Engineering
• Military-grade TPU construction: Puncture-resistant and BPA-free
• Temperature-flexible design: Performs from -30°C to 100°C
• Odor-resistant lining: Prevents flavor transfer between uses

On-The-Move Hydration
→ Weighs 85g (1L)/120g (1.5L): Lighter than most energy bars
→ Roll-top compression: Reduces to 3cm flat pack
→ Gear-adaptive shape: Conforms to backpack pockets or bike cages

Outdoor-Tested Performance
✓ Leakproof screw-top lid: Triple-threaded secure closure
✓ Abrasion-resistant base: Survives rock scrapes and gear shifts
✓ Quick-dry material: Ready to repack in minutes

Customization & Team Solutions
• UV-resistant imprint zone: 5×8cm branding area
• Bulk order discounts: 50+ units with custom logos
• Color options: Tactical black, glacier blue, sage green