From the manufacturer

The soft flask is ready for your next adventure. Designed for our Distance Packs, it will meet your hydration needs without weighing you down.

Materials

• [Body] 100% TPU
• [Cap] 100% PP
• [Bite Valve] 100% Silicone
• [Inner Valve Component] 100% PE

Specifications

• Weight: 42 g
• Size Range: One Size
• Country of Origin: China