Features

• Wide design with wide fill 42mm cap lets you easily fill with ice and drink mixes
• Shrinks as you drink to eliminate sloshing and collapses fully to a tiny size when empty
• Made with ultra-durable, abrasion resistant TPU material and has Hydrapak's Beyond Lifetime Guarantee
• Fits wide and short vest and pack pockets
• High-flow bite valve auto-seals after each sip, eliminating annoying drips
• Can be frozen or filled with hot water (max temp 60'C / 140'F)
• Safe and reliable, 100% BPA & PVC free

Specs

• Weight: 45 g / 1.5 oz
• Volume: 500 ml / 17 oz

Materials

• Made with ultra-durable, abrasion resistant TPU material and has Hydrapak's Beyound Lifetime Guarantee