25% off Product Description Keep an included SpeedDraw(TM) flask close-at-hand and securely in place with the lightweight Nathan Peak Hydration waist pack and its angled, insulated, patented XTS cradle(TM). Nathan Peak Hydration Waist Pack Black 18 Fl Oz at REI.com Browse all REI.com deals $32.99 $44.00 25% Discount You save $11.01 In Stock at REI.com Price verified 1d ago Buy Now at REI.com Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Nathan Nathan