This is a Salomon foldable hydration bottle (Soft Flask 150ml). I bought it about a year ago because I was interested in it, but I have never actually put it to my mouth and used it. I only checked its usability by putting water in it once, and after that, I stored it at home. Therefore, please consider purchasing only if you understand that it has been filled with water once and has been stored at home for a long time. It is designed for gels and allows for smooth replenishment even while running. ⸻ About the product ・Can be pre-filled with gel and carried, allowing for quick energy replenishment while running ・Designed to keep your hands clean, as there's no need to open bags or tubes ・Easy to suck with a high-flow valve ・Can be folded and stored compactly when not in use ・Eco-friendly design that reduces disposable waste Unisex hydration accessory Price: ¥2,090 The lightweight SOFT FLASK 150ml/5oz STD 28 is ideal for replenishing the water and energy needed for demanding long distances. The flask compresses as you drink, so water doesn't bounce or shake, and you can see the exact amount of water or gel remaining at a glance. Compatible with all Salomon caps with a 28mm opening. ⸻ Capacity 150ml (5oz) ⸻ Materials ・Thermoplastic polyurethane: 48% ・Polypropylene: 29% ・Silicone: 19% ・Polyoxymethylene: 4% ⸻ Condition ・Never put to the mouth for use ・Only checked by putting water in it once ・Stored at home for a long time ※Please refrain from purchasing if you are concerned about minor details.