The Ultra Belt is a lightweight and fully adjustable hydration belt. It's a small, lightweight waist pouch that won't get in the way of your movement, making it suitable for running, walking, trail running, and light hiking. I have only used it once for walking. The water bags have been disinfected, although I am not a professional. You can also use it with a plastic bottle instead of a water bag. Of course, you can also use it as a regular waist pouch. I understand that many people may hesitate to buy something that has been used even once, so I am offering it at a lower price. (Replacement parts are sold by the manufacturer.) Please refer to the photos for details. I am a non-smoker and do not own any pets. Please understand that this is a used item that has been used once. • Size XS/S: Waist circumference 66-96cm • Liquid volume: 200mL 【Features】 • Adjustable belt buckle • Lightweight and comfortable • Breathable 3D mesh fabric • 200mL capacity • Zippered pocket for small items • Expandable pocket for small items (keys, cards, smartphones, etc.) and energy gels • Reflective elements for safety 【LaQuickStow™FlasksCamelbak】 • Collapsible, taking up little space in your bag when not in use. • Drip-free BigBite™ valve • Valve lockable • Wide opening for quick and easy filling, easy to clean • Bisphenol-free (BPA, BPS, BPF free) – no plastic taste • Volume indicator • Hanging loop #camelbag #キャメルバッグ (CamelBak) #ultrabelt #ウルトラベルト (Ultra Belt) #軽量 (Lightweight) #超軽量 (Ultralight) #ウエストポーチ (Waist pouch) #ウエストベルト (Waist belt) #ウエストバッグ (Waist bag) #ボディーバッグ (Body bag) #ハイドレーション (Hydration) #hydration #水分補給 (Hydration/Water replenishment) #水筒 (Water bottle) #小物入れ (Small item holder) #運動 (Exercise) #アウトドア (Outdoor) #アウトドア用品 (Outdoor goods) #スポーツ (Sports) #スポーツ用品 (Sports goods) #ウォーキング (Walking) #ランニング (Running) #トレイルランニング (Trail running) #トレラン (Trail running) #マラソン (Marathon) #登山 (Mountaineering/Hiking) #軽登山 (Light hiking) #メンズ (Men's) #レディース (Women's)