Naturehike Ultralight Foldable Waterproof Backpack (25L, 30D Nylon) Dry Bag Style for Hiking & Travel

What it is and why people buy it

This Naturehike ultralight foldable waterproof backpack is designed around one simple idea: carry a decent amount of space without carrying bulk. It’s a dry-bag style pack made from 30D nylon fabric with a silicone-coated finish, so it’s aimed at trips where weather can turn and you want your kit kept safer from rain.

On paper, it sits in the “lightweight, compact, practical” corner rather than the “feature-heavy expedition” side of the market. The capacity is listed as 25L, and the packed size is described as 18 x 8 x 8 cm, which is the kind of footprint that works well when you’re trying to keep your day-bag, cycle bag, or travel luggage neat.

Still, it’s worth being realistic: waterproofing and comfort can’t be the whole story when a bag is also extremely light and packable. If you prioritise deep suspension support for long days on rough ground, you may find this style of pack is more of a lightweight helper than a full-on hiking rucksack.

Key features that matter in real use

The headline details here are the materials and the construction choices meant to deal with rain.

• Silicone-coated 30D nylon fabric, with an advertised tear-resistance angle (it’s described as durable and resistant to ripping).
• An advertised water resistance rating of 2000+ (usefully suggests it’s built for showers and wet conditions, rather than being a dry-store room for everything).
• A waterproof YKK zipper, plus waterproof tape intended to help block water coming through the zipper area.

There are also everyday design touches that make a difference once you’re out the door. The shoulder straps are described as soft and breathable, and the bag is said to dry quickly. There’s an adjustable mini buckle for the strap length, which is the sort of small thing that helps the bag sit more naturally rather than flopping around.

Size, storage and everyday practicality

The listed dimensions are 26 x 19 x 48 cm, with storage size (when folded) of 18 x 8 x 8 cm. That combination is what gives it the “grab it, pack it, forget about it” vibe.

After folding and storing, the internal storage pocket is described as roughly palm-sized. That’s handy if you often carry a spare bag in your car, for weekends away, or you like having a lightweight backup for when you end up taking more than you planned.

Example of how you might actually use it: you’re heading out for a day walk, but it turns into a wet, stop-start outing. This kind of foldable waterproof pack can act as your main carry for a change of clothes, a light waterproof layer, a small towel, and your essentials. When you get home, it’s intended to dry quickly, and the compact packed size makes it easier to stash away without taking over your cupboard.

Comfort and fit: what to expect (and what to watch)

Because the bag is described as lightweight and packable, it’s not positioned as a heavily padded, structured rucksack. The shoulder straps are said to be soft and breathable, and they’re described as adjustable to fit the body.

That said, comfort depends quite a bit on how you load it. With a foldable, dry-bag-style design, heavier loads or awkward packing can make it feel less stable than a structured backpack. If you’re often carrying bulky items for long stretches, you might want to check whether the fit and strap adjustment work for your frame and whether the bag keeps its shape when full.

It might be a bit of a trade-off: you gain portability and water resistance, but you give up some of the “set it and forget it” comfort you’d expect from more traditional hiking rucksacks.

Pros and cons to weigh up before buying

Pros

• Waterproof-focused build, using a coated 30D nylon fabric and a waterproof YKK zipper with tape.
• Very compact when folded, with a small storage size listed (helpful for travel and spare-bag duty).
• Lightweight by the stated weight (around 170 g), which matters if you’re trying to reduce carry weight.
• Drying is described as quick, plus breathable shoulder straps to reduce the “clammy” feel on wet days.
• Side pockets are mentioned as useful for items like cups, cloths or small accessories.

Where it may fall short

• It’s more of a packable, lightweight carry than a fully featured hiking rucksack. If you need strong structure, advanced support, or lots of organisation, it may feel limited.
• The waterproof performance is described with an advertised rating, but it’s still a lightweight bag—so it may not suit extreme conditions or long periods of heavy rain exposure if you’re expecting “submarine” protection.
• The internal storage pocket is described as palm-sized once folded away, that’s fine for small items, but it won’t replace a larger organiser.

Technical overview (quick spec check)

Here are the details that are most useful for deciding whether it matches your use case:

• Material: silicone-coated 30D nylon fabric
• Capacity: 25L
• Weight: around 170 g
• Unpacked size: 26 x 19 x 48 cm
• Storage size: 18 x 8 x 8 cm
• Water resistance: 2000+
• Closure: waterproof YKK zipper

What to check before you commit

If you’re researching opinions on whether this is worth it, the biggest “make or break” factor is fit and how you pack. Before buying, consider:

• Do you usually carry light-to-medium loads? This style tends to shine when you keep weight reasonable.
• Is your priority wet-weather protection for essentials? The waterproof zipper/tape and coated fabric are clearly aimed at rain management.
• Do you need compact storage in travel or commuting? The packed size makes it easier to bring along.
• Are side pockets enough, or do you need deeper compartmentalisation? This is geared towards simple carry rather than complex organisation.

In the box

The information provided focuses on the backpack itself, its storage pocket, and the carry design. No additional contents are listed beyond the backpack.

Should you buy it?

It makes sense if you want a lightweight, foldable waterproof backpack for hiking, camping, and outdoor travel where rain protection and compact storage matter. The combination of 30D silicone-coated nylon, a waterproof YKK zipper, and waterproof tape is the kind of build aimed at keeping day-to-day kit drier, and the 25L capacity in a small folded size is a practical pairing.

It may not be the best choice if you regularly carry heavy loads for long hikes and you need more structure and support than a packable dry-bag style design offers. If you’re the type of buyer who prioritises advanced organisation, or you expect the bag to handle extreme weather without compromise, you may find it a bit too “lightweight first”.

Mini FAQ

How waterproof is it?

It’s described as waterproof with 2000+ water resistance and a waterproof YKK zipper plus waterproof tape. It’s designed for rain protection, but you should still treat it as a lightweight waterproof bag rather than a guarantee of total protection in extreme conditions.

Is it easy to store?

Yes. The listed storage size is 18 x 8 x 8 cm, and the internal storage pocket is described as palm-sized when folded, which is made for easy carrying.

What capacity does it have?

The capacity is listed as 25L, which should work for essentials on day trips and many outdoor outings, depending on how you pack.

Is it comfortable on the shoulders?

The straps are described as soft and breathable, with an adjustable mini buckle. Comfort will still depend on your load and how the bag sits once packed.

Who is it best for?

It’s likely to suit hikers, campers, and travellers who want a compact waterproof carry for essentials, especially when weather is unpredictable and you need something that’s not bulky to pack away.