Our team has developed this 15 liter waterproof bag with a portable design, which allows you to protect your essentials from splashing water while exercising on the water, this 15 liter waterproof bag can be soaked for a short time (must use the correct folding method) to protect personal items from getting wet when splashed. Perfect for beach play, canoeing, stand up paddle or light sailing.
Dimensions when laid flat: 49 x 37.5cm
***Product specifications may vary due to manual measurement, product dimensions may vary by plus or minus 2-3cm, this error does not affect quality***
A guide to selecting and managing professional swimming equipment bags
Q: What is the biggest difference between professional swimming backpacks and ordinary sports bags?
A: 核心區別在於乾濕分離系統 (Dry/Wet Separation)。專業游泳包設有獨立的防水隔層或通風網袋,讓您能將濕泳衣、毛巾與乾淨衣物、電子產品完全分開,避免交叉污染與異味。此外,專業包款會針對游泳器材(如打水板、蛙鞋)設計專屬的外部掛載區或大容量主袋。
Q: 如何根據我的訓練強度選擇背包容量 (30L, 40L, 50L+)?
A: The selected capacity should be based on your "single carrying capacity":
– 30L (輕量款):適合日常健身游泳,僅攜帶泳衣、毛巾與基本配件。
– 40L (標準款):適合大多數泳手,可容納額外衣物、中型訓練器材及洗漱用品。
– 50L+ (專業/三鐵款):專為競速泳手或三鐵運動員設計,能輕鬆放入打水板、長蛙鞋、大浴巾及營養補給品。
Q: 防水袋 (Dry Bag) 在游泳運動中扮演什麼角色?
A: Waterproof bags are an excellent aid. It can be used as a "secondary sealing layer" in the backpack to seal extremely wet equipment to ensure that the main body of the backpack is completely dry; or when swimming in open water outdoors, it can seal valuables such as mobile phones and car keys to prevent them from accidentally falling into the water or getting wet in the rain.
Q: How durable is a professional backpack? How to maintain it to extend its life?
A: The backpacks provided by Dolphin eShop are mostly made of high-density water-repellent nylon or reinforced polyester fiber, which is wear-resistant and tear-resistant. Maintenance suggestions: After swimming in the water, please open the wet area compartment for ventilation to avoid long-term sealing that may cause a musty smell. If the surface is dirty, it is recommended to wipe it gently with a damp cloth and avoid using strong chemical detergents to avoid damaging the waterproof coating.










Terence Lau –
拉鏈順滑,開合方便,入面間隔設計得好好,好易搵嘢。
Stephanie Lee –
設計實用,外袋夠多,手機、銀包、鎖匙分開放好方便。
Irene Fung –
背包輕巧,唔會覺得累,日常通勤或者去gym都啱用。
Ivan Yip –
背包嘅防水層做得好好,游完水直接放入去都唔怕漏水。
Alvin Leung –
顏色好靚,好多朋友問我喺邊度買,已經介紹俾佢哋。
俊朗 –
送貨快,包裝好好,實物同圖片一樣,無色差。
芷晴 –
背帶設計舒適,背住去泳池完全唔覺重,好推薦。
Raymond Wong –
朋友推薦買嘅,果然唔錯,質素好好,值得推薦。
Phoebe Ng –
容量夠大,泳衣、泳鏡、毛巾全部放得落,一個就夠。