Hydration Capacity: 20 oz (.6 L).  CamelBak^® Got Your Bak™ Guarantee: If we built it, we'll Bak it™ with our lifetime guarantee.Redesigned cap and bite valve provide faster flow and enhanced durability.  Flip, Bite and Sip. No tipping required (though possible: just remove the straw).  New, sleek shape fits in the hand and most cup holders.  Dishwasher Safe: All parts are top-rack dishwasher safe.  Durable and spill-proof.

• 100% BPA-Free
• CamelBak^® Got Your Bakâ„¢ Lifetime Guarantee
• Dimensions: 2.25 x 3.5 x 9 in (6 x 9 x 23 cm)
• Big Bite Valve Material: medical grade silicone
• Straw Material: BPA-Free
• Bottle Material: BPA-Free Eastman Tritanâ„¢ Copolyester. Tritan makes the eddyâ„¢ clear, vibrant, durable, dishwasher safe and 100% BPA-Free.