Mazama's Top Fill bladder features a wide mouth, leak proof top fill port and made-in-the USA, taste-free film. The low profile closure opens wide for easy filling and cleaning and positively seals every time with a quick flip of the twin locking levers. Top Fill includes our high flow, original DesChutes bite valve with a one-hand push button shut off. Super magnets on the bite valve and a strap-mounted magnet retainer provide easy, but secure bite valve access.  Top Fill reservoirs are designed to fit popular hiking and biking pack models. Check your bladder compartment size to determine if the 2 L (70 oz) or 3 L (100 oz) model is your best choice.

Specs:
• Capacity: 70 ounces (2 Liters)
• Dimensions: 16.8 x 6.7 inches 
• Weight: 9 oz. (227 grams) 
• Drink Tube: 1/4 in. ID x 3/8 in. OD x 39 in. Length

Features:
• Wide mouth fill port for easy fill-up and cleaning
• Lock-and-go leak-proof fill port closure
• Taste-free, USA-sourced film
• 360 degree high flow bite valve with push button on/off 
• Bite valve magnet retainer
• PVC/BPA-free
• FDA food-grade materials