• Insulated reservoir and drink tube keep fluids at an ideal temperature for longer
• Updated with a universal slider, easy-open reservoir mouth, and hole in connector to hang dry
• Wide-mouth opening for easy fill and cleaning/reversing
• Durable TPU tubing (PVC free) drapes better over the shoulder while still providing strength and resistance to kinking
• Plug-N-Play™ drink tube disconnect makes refilling and cleaning easy
• High-flow bite valve makes hydrating effortless and self-seals to eliminate dripping
• Flexible, non-kinking 36" drink tube provides a steady flow
• Includes Hydrapak's Beyond Lifetime Guarantee
• Can be frozen or filled with hot water (max temp 60'C / 140'F)
• Safe and reliable, 100% BPA & PVC free
• Volume: 1.5 L
• Weight: 4.4 oz / 125 g