Aolikes 5010 Adjustable Premium Silicone Non-slip Swim Cap Color:Blue Item name: Hydration Backpack

Item name: Hydration Backpack

25mm Height does not include the optical heart rate sensor Weight 49g With Silicone Band 37g With Nylon Band Display Display Size 1

Promote the metabolism

Folded Size: 37

Aolikes 5010 Adjustable Premium Silicone Non-slip Swim Cap Color:Blue Item name: Hydration BackpackOther attributes Material: Silicone Place of Origin: Jiangsu, China Brand Name: Aolikes Model Number: 5010 Feature: Adjustable Usage: Daily Life + Sports STURDY & THICKER SILICONE MATERIAL Tear resistant, and odorless, this amazing swimmers cap uses premium quality silicone for long lasting performance. WATERPROOF It prevents water from entering the hair. Works well on UV Protection, It protects your head and ears free from ultraviolet radiation and