Thule 4154 Vital Hydration Pack 8L Black

 Features Stay hydrated without slowing down using the hands-free ReTrakt magnetic hose return system  Quickly access nutrition, clothing or tools while riding without having to stop or remove pack thanks to convenient jersey-style pockets  Improve bike handling and reduce muscle strain with optimal weight distribution thanks to the low center of gravity  Stay hydrated on short or long rides with 2.5L Hydrapak reservoir Adjust pack size to carry various loads with expandable panel and up to 8L of space Maximize uphill and downhill performance with lightweight, ventilated materials  Protect a phone or sunglasses in the soft-lined, quick-access pocket  Secure keys or other small essentials in the interior zippered pocket  Stabilize and increase comfort on any terrain with sternum strap  Secure a tire pump and shock pump on designated interior loops   Technical data Dimensions (L x W x H): 21 x 8 x 37 cm Volume: 3 L Weight: 0.45 kg Reservoir capacity: 1.75 L Material: Nylon Color: Black