Dakine Syncline 12L Bike Hydration Backpack - Castlerock Neck Warmer Our tried-and-true UA Undeniable bag

Our tried-and-true UA Undeniable bag is back—and it just keeps getting better

Kids rule

Reflective details for added visibility on low-light runs

Fabric DRYRIDE™ 2-Layer Stretch Recycled Polyester Oxford Fabric

Detail: Front and Rear Pro Deck Blocks

Dakine Syncline 12L Bike Hydration Backpack - Castlerock Neck Warmer Our tried-and-true UA Undeniable bagPROVEN 12 LITER MIDSPACK BIKE PACK WITH LUMBAR HYDRATION RESERVOIR. The Syncline bike hydration pack is sized for everyday riding. The 12 liter pack has just the right amount of storage space for essential tools, snacks and layers plus a lumbar reservoir that keeps the load low and stable. Our proven Air Flow backpanel and shoulder strap designs deliver breathable comfort, and a new recycled poly outer is rugged and sustainable. 732 cubic inches [ 12L