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Blue packable nylon backpack folded into small pocket

WATERFLY Packable Backpack 30L Blue ONJ11

SKU CH-4XR6-0M6W0

A 30-litre packable daypack made from water-resistant nylon that folds into a sandwich-sized pocket weighing 420 g

  • Product colorBlue
  • Size or dimensions22 in × 32 in × 49 in
  • Main materialNylon
  • Suitable forUnisex
  • Ultralight 420g pack folds into sandwich-size pocket
  • 30-litre capacity with multi-compartment layout and hidden pouch
  • Water-resistant nylon, SBS zipper 10000 cycles, buckles 50000 cycles
  • Internal wet pocket separates damp gear via rear zip access
  • Breathable S-shaped straps with adjustable chest buckle for comfort

Packable 30L Daypack for Travel and Hiking

The Waterfly ONJ11 is a lightweight backpack that folds into a sandwich-sized pocket for easy storage in luggage. Unfolded it measures 19.3 x 12.5 x 8.6 inches and weighs 420g, making it a practical choice for travellers and day hikers who need a spare pack that takes up minimal space when not in use.

30-Litre Capacity with Multi-Compartment Layout

The main zipped compartment, front pocket, hidden pouch and two side pockets organise daily essentials such as clothing, snacks and electronics. A 30-litre volume handles a day's gear comfortably, while the folded dimensions of 7.5 x 7.9 x 1.97 inches show where the pack reaches its storage limit for bulkier loads.

Water-Resistant Nylon and Breathable Straps

High-quality tear and water-resistant nylon protects contents from light rain and abrasion. S-shaped breathable shoulder straps release heat during active use, and an adjustable chest buckle secures the fit. A waterproof internal wet pocket separates damp items, while SBS zippers rated for 10,000 cycles and buckles tested to 50,000 cycles support long-term durability.

How it compares

Measured against everything we stock in Backpacks, Waist Packs & Pouches, at today’s prices. Recalculated every night.

Price $40.99
Pricier than about 61% of the 566 comparable items (median $31.99).

Specifications

Product
Brand nameWATERFLY
Part numberONJ11
Product colorBlue
Size & build
Size or dimensions22 in × 32 in × 49 in
Main materialNylon
More details
Suitable forUnisex

Questions about this item

Will this 30L packable backpack fit inside my existing 22-inch carry-on luggage?

The folded size is 7.5 x 7.9 x 1.97 inches, so it fits easily inside a 22-inch carry-on or larger suitcase.

How can I confirm the SBS zippers and buckles are functioning correctly after unpacking?

Open and close each zipper fully; they are rated for over 10,000 cycles. Test both side buckles — they are tested to -40°C and 50,000 cycles.

Does the box include a power bank or charging cable for the cable hole feature?

No power bank or cable is included. The pack provides a cable hole and internal pocket for your own power bank; only the backpack itself is supplied.

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