What's in the box:

250ML/500ML TPU Soft Flask Water Outdoor Sport Cycling Running Hydration Bottle Water Kettle

This water flask is made of TPU material, soft and environmentally friendly. It is foldable and lightweight, very convenient to carry in your pocket and backpack.

Features:
TPU flask with welded seams for superior durability.
Silica gel mouthpiece for comfortable drinking.
Large opening for easy refilling.
Collapsible for easy storage and transport.

Specifications:
Material: TPU
Capacity: 250ml / 500ml (optional)
Size:
250ml: 23 * 6cm / 9.1 * 2.4in; Weight: 27g / 0.9oz
500ml: 25 * 8cm / 9.8 * 3.1in; Weight: 33g / 1.2oz
Suitable Water Temperature: 0 ~ 40

Package List:
1 * Water Flask