Outdoor Collapsible Cup

Ultra-Compact Collapsible Design Expands to a full 500ml bottle but collapses down to just 4.3cm thick — easily fits into pockets, small bags, or backpacks for ultimate portability.

Food-Grade Safe Materials Made from premium food-grade silicone and PP (BPA-free), ensuring safe, healthy, and odor-free drinking water.

Heat-Resistant & Anti-Scald Withstands temperatures from -40°C to 220°C — can directly handle boiling water without burning your hands.

Leak-Proof & Secure Seal Features a tight sealing ring and screw cap design that prevents leaks even when tilted, shaken, or carried in a bag.

Lightweight & Easy to Carry Only 109.5g with a convenient carrying loop — perfect for hiking, camping, travel, gym, and everyday outdoor use.

Specification: 
（1）Material: Food-grade Silicone + PP (BPA-free)
（2）Size: Expanded Dimensions 92 × 95 × 168 mm
                  Collapsed Dimensions 92 × 95 × 43 mm
（3）Weight: 109.5 g
（4）Capacity: 500ml (17.5 fl oz)
（5）Temperature Resistance: -40°C to 220°C (boiling water safe)
（6）Colors: Black

Package Include:
1 × S11 Double-Layer Collapsible Water Bottle