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Roll-top dry bag backpacks for paddling and travel · IPX6–IPX7

Gumagawa ang Sealock ng mga roll-top dry backpack para sa paddle sports, travel at mga panlabas na brand, na pinagsasama ang selyo ng dry bag na may ginhawa ng isang full backpack harness.

Ang aming mga backpack ng dry bag ay gawa sa 500D PVC tarpaulin o TPU na may high-frequency welded seams, sa 20 hanggang 45 litro, na may mga opsyon para sa malinaw na mga bulsa sa bintana, purge valve at airtight zippers.

Maaaring dalhin ng bawat roll-top na backpack ang iyong logo at mga kulay, na may MOQ na 300 piraso at mga sample sa loob ng 7 hanggang 15 araw.

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SL-C610 50L Welded Waterproof Floating Duffel Backpack na may Airtight Zipper, IPX7

SL-C610 50L Welded Waterproof Floating Duffel Backpack na may Airtight Zipper, IPX7. Shell TPU-coated fabric, high-frequency welded seams; vertical airtight zipper na may welded flanges at end-stop lock; may takip na balbula ng paglilinis; detachable padded shoulder strap na may TPU binding, top side-release buckles at lower webbing adjuster; webbing grab handle itaas at ibaba; shock-cord lash panels sa magkabilang gilid at lower front. 53 × 34 × 29 cm, 0.8 kg. Ang mga kulay ng stock ay dilaw, orange; magagamit ang custom na Pantone. MOQ 300 pcs, FOB Guangdong, mga sample 7–15 araw.

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Water-Resistant Business Laptop Backpack na may Two-Way Zipper at Trolley Sleeve

Ibinibigay ng Sealock ang Water-Resistant Business Laptop Backpack na may Two-Way Zipper at Trolley Sleeve, isang malinis na PVC-coated na commuter pack na may rating na IPX6 na may rain-flap-covered two-way main zipper, cross-bartack reinforcement, isang nakalaang 15.6" na compartment ng laptop at isang natatanggal na divider. Ito ay isinusuot bilang isang handpack at 4 na backpack. 30 × 14 cm, 0.89 kg, apat na kulay OEM/ODM mula sa MOQ 300, FOB Guangdong.

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25L Waterproof Commuter Backpack na may Front Waterproof Pocket

Ibinibigay ng Sealock ang 25L Waterproof Commuter Backpack na may Front Waterproof Pocket, isang welded 600D TPU pack na may rating na IPX6 na bumubukas sa isang waterproof zipper, na may zip pocket sa harap na hindi tinatablan ng tubig, isang 15.6" na interior na compatible sa laptop, isang MOLLE-compatible na front attachment panel at isang ergonomic harness, 1.3 cm x 5.9 × 2.9. sa kulay abo na OEM/ODM mula sa MOQ 300, FOB Guangdong.

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Roll-Top Waterproof Backpack na may Buong Pagbukas ng Zip sa Paikot

Ibinibigay ng Sealock ang Roll-Top Waterproof Backpack na may Full Wrap-Around Zip Opening, isang welded dry backpack na may parehong roll-top at waterproof na zipper na tumatakbo sa katawan — kaya nagsasara ito na parang tuyong bag ngunit nagbubukas ng patag na parang maleta. Nagdaragdag ito ng welded front zip pocket, side mesh pockets at breathable padded harness. OEM/ODM at pakyawan mula sa MOQ 300, FOB Guangdong.

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Waterproof Dry Backpack na may Airtight Zipper at Air Valve para sa Kayaking

Ang Sealock ay nagbibigay ng Waterproof Dry Backpack na may Airtight Zipper at Air Valve para sa Kayaking, isang mataas na welded dry backpack na selyado ng airtight zipper at fold-over na pang-itaas, na may inflate/deflate na air valve na nagbibigay-daan dito upang lumutang o mag-compress, kasama ang naaalis na convertible harness. Rated IPX7,* pinapanatili nitong tuyo ang gear sa pamamagitan ng submersion at dinadala bilang backpack o tote. OEM/ODM at pakyawan mula sa MOQ 300, FOB Guangdong.

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Masungit na 15L Waterproof Daypack na may Ventilated Back at Dual Zip Pockets

Ang Sealock ay nagbibigay ng Rugged 15L Waterproof Daypack na may Ventilated Back at Dual Zip Pockets, isang welded 900D TPU pack na may rating na IPX6 na may waterproof zippers, isang air-flow ventilated back system, dual front zip pockets at isang side mesh pocket. Banayad sa 0.65 kg, nagdadala ito sa isang padded harness na may adjustable chest strap. Ginawa sa China o Vietnam. OEM/ODM mula sa MOQ 500.

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IPX8 Waterproof Backpack na may Airtight Zipper at Laptop Compartment

Ibinibigay ng Sealock ang IPX8 Waterproof Backpack na may Airtight Zipper at Laptop Compartment, isang welded cationic-TPU daypack na selyado ng airtight waterproof zipper sa lalim na 20 m, na may shockproof na laptop sleeve, isang inner mesh pocket at breathable na ergonomic harness. Ito ay may limang kulay ng heather sa 20L. OEM/ODM mula sa MOQ 500, FOB Guangdong.

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45L Roll-Top Waterproof Dry Backpack na may Clear Window Pocket para sa Kayaking

Ibinibigay ng Sealock ang 45L Roll-Top Waterproof Dry Backpack na may Clear Window Pocket para sa Kayaking, isang tall welded dry backpack na may rating na IPX6 na may roll-top closure, isang malinaw na front window pocket, mga side lash point at isang full ergonomic harness — padded strap, sternum strap at waist belt. Pinapanatili nitong tuyo ang mga gamit sa tubig at kumportableng nagdadala ng malalaking kargada. OEM/ODM at pakyawan mula sa MOQ 300, FOB Guangdong.

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Which Roll-Top Dry Backpack Suits Your Trip?

For kayaking and rafting, our 45L roll-top dry backpack with clear window pocket keeps a map visible and carries a full harness with hip belt. Our 40L dry backpack with airtight zipper and air valve is rated IPX7 and converts between backpack and hand carry. For travel and camping, our 30L roll-top dry backpack suits day trips, and our roll-top backpack with wrap-around zip adds side access without unrolling the top.

How Do You Close a Roll-Top Backpack?

Clear the opening, line up the sealing strip, push out excess air, fold the top tightly at least three times and clip the buckles. Our guide on how to close and use a roll-top dry bag covers the steps. For hiking packs with zipper openings, see our Waterproof Hiking Backpack collection, and for dry bags without harnesses, our Kayak Dry Bags collection.

Roll-Top Dry Backpack FAQ

Is a roll-top backpack waterproof?

A welded roll-top folded at least three times keeps out heavy rain and spray, and many models are rated IPX7 for short immersion.

Will a roll-top dry backpack float?

A sealed backpack with air inside usually floats, and purge valves help control the air. It is never a flotation device.

What is the MOQ for custom roll-top backpacks?

300 pieces per design, including your logo.

For a quote, send your model, quantity, colours and logo through our inquiry form or email info@sealock.com.hk.