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防水背囊 20 Litre Pro-Light Backpack Blk

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20升 OverBoard 防水背囊非常適合各種水上運動和戶外活動,可保護您的裝備,防水、防沙塵及灰塵的侵害。採用無縫高頻接合結構和卷頂密封系統,背囊100%防水,不怕快速浸沒水中,亦可將它從水中取出。


  • 100%防水背包 - 3級:IP66
  • 如果掉入水中,則安全地漂浮
  • 保護內容物免受灰塵、沙、污垢和水的侵害
  • 高頻接合結構
  • 帶襯墊肩帶和腰部支撐
  • 通風後面板採用氣流設計
  • 舒適輕盈的輕質肩帶
  • 帶反光貼片的通風帶
  • 可調節胸帶
  • 反光條帶
  • 3個D型環,適用於多種附件選項
  • 1個大網側袋
  • 頂部手抽

Perfect for water sports and all types of activities, the 30 Litre OverBoard Waterproof Backpack protects your gear from water, sand, dirt and dust.

Thanks to a seamless high frequency welded construction and roll top sealing system, our backpack is 100% waterproof and suitable for quick submersion so you can take it out on the water.

Want to protect your precious laptop or tablet inside your waterproof backpack? Then check out our Backpack Tidy


  • 100% waterproof backpack - Class 3: IP66
  • Floats safely if dropped in water
  • Made from eco-friendly and lightweight TPU fabrics
  • Quick access front zip mesh pocket
  • 2 way sealing system (traditional top or side compression)
  • Protects contents from dust, sand, dirt and water
  • Quick access front zip mesh pocket
  • High Frequency welded construction
  • Padded shoulder straps and lumbar support
  • Ventilated back panel with air-flow design
  • Comfortable and buoyant light-weight straps
  • Ventilated straps with reflective patches
  • Adjustable waist and sternum straps
  • 2 x reflective front strips
  • D-rings for multiple attachment options
  • Internal zip accessories pocket - H: 25cm x W: 21cm
  • Dedicated hydration pocket suitable for up to 3L reservoirs - H: 42cm × W: 19cm
  • Internal Velcro strip to attach Backpack Tidy
  • 2 x large elasticated mesh side pockets
  • Top carry handle

Select a dot on the image to see its technical features

Top or Side Fold Seal System™ (IP66)
HF Welded Seams
Top seal safety strap
Lightweight eco-friendly TPU fabric
Front zip mesh pocket
Light reflective strip × 2
Large mesh pocket × 2
Large mesh pocket × 2
Elasticated webbing
Multiple D-rings

  1. Top Waterproof Fold Seal System™ (IP66)
  2. HF welded seams
  3. Extra tough PVC sides and base
  4. Tough 600D PVC tarpaulin
  5. Light reflective strip
  6. Large mesh pocket
  7. Multiple D-rings
  8. Ergonomic and breathable back panel
  9. Padded straps with air-flow design
  10. Reflective shoulder strap patch × 2
  11. Adjustable backpack and sternum straps

Pro-Light Waterproof Backpack Size Guide

Waterproof Backpack - 20 Litres

    1. Height: 44cm / 17.3“
    2. Width: 24cm / 9.4“
    3. Depth: 19cm / 7.4"
    4. Capacity: 1200 cubic inches

  1. Weight: 0.79kg

Tightly roll the top of the neck toward the front or back 3 times purging some air at the same time.

Top Closure System - Bring both ends of the waterproof backpack together and clip the buckles to securely fasten and create a waterproof seal.

Side Closure System - Connect the buckles at each side and pull compression straps to securely fasten and create a waterproof seal.

  • 1 x Classic Waterproof Backpack - 30 Litres
  • 1 x Carabineer Clip
  • 1 x Instructions / Care Guide