Naturehike Inflatable Swim Buoy, 28L Waterproof Dry Bag with 2 Airbags for Open Water and Triathlon, Ultralight Swim Bubble for Safety when Rafting

【DOPPELAIRBAG&ANTI-READ】It has a double airbag design, and you will be safer when using it. If one of the airbags is damaged, the other can still provide buoyancy to protect your safety. The ultra-light buoy is made of thick, cold-resistant and waterproof nylon material, which is tear and friction resistant. It will not tear regardless of high temperature or cold. 【SAFE COLOUR】The Swim Bubble has two colors to choose from-fluorescent orange and magenta. Fluorescent orange-a "safe color" in the ocean. It can be seen from a long distance in the ocean and can deter sharks well, it can also be found quickly by rescue teams.The average buoyancy of human is about 5kg. However, our towed swim has 18 kg of buoyancy, this is enough for swimmers to rest on the water with the help of buoys. Translated with www.DeepL.com/Translator (free version) 【LARGE STORAGE BIN】The swim buoy provides a 28L storage bin, which can carry about 9kg of items. When swimming, you can carry your ID card, wallet, towel, change of clothes in summer, etc. Which will not be lost, and it is also convenient for you to exercise. Please note that valuables should be waterproofed separately to avoid unnecessary damage. 【DOPPLE VALVE AND ULTRALIGHT】The double valve can be easily blown and degassed, easily used in water, and the adjustable detachable belt fits the desired waist. Small size and weight of only 600g can be carried anywhere, whether you are swimming or kayaking, it can be put in your carry-on bag and does not take up space. 【INTIMER AFTER-SALES-SSEVICE】You can return or exchange within 30 days; Naturehike is committed to providing quality outdoor sports equipment and customer service. If you have any questions, please bring the order number and contact us. We will answer your questions in 24 hours!