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Aer Simple Kit Review

The Aer Simple Kit doesn’t have a specific use case, but high-quality materials and packability make it a versatile companion for any extras inside your pack.

Our Verdict

7.6 /10
Good info

Form

83/100

Design

70/100

Value

77/100
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Pros

  • The fabric is highly durable, lightweight, and water-resistant
  • The gusset enables the pouch to stand on its own
  • It’s very small, allowing you to pack it almost anywhere

Cons

  • It’s a relatively steep price point for such a simple product
  • Its zipper doesn’t fully reach the end of the track, possibly letting water in
  • The fabric is pretty loud and crunchy for a pouch so small

Technical Details

  • Capacity

    0.5l

  • Weight (lb)

    0.1 lb (0 kg)

  • Dimensions

    9 in x 4.5 in (22.9 x 11.4 cm)

  • Notable Materials

    Challenge ULTRA™, Polyester, Polyethylene, YKK Zippers, Hypalon®

  • Manufacturing Country

    China

  • Warranty Information

    Aer Lifetime Warranty

Full Review

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The Aer Simple Kit is exactly as the name describes it—simple. There aren’t many bells or whistles, and the whole pouch fits almost anywhere when empty. Will we find a use for this thing, or is it too small to be helpful? And is it worth the price? Let’s dive in and find out.

External Components

The Aer Simple Kit is crafted from Ultra200X by the brand Challenge Sailcloth. This material is super lightweight but retains excellent durability and water resistance. That said, it does come with a few cons. The material is a bit loud when you touch it, whether it’s moving against your fingers or other fabric, and it constantly looks slightly wrinkled. Though some travelers won’t be able to get over those features, we feel that the positives overshadow the negatives. It’s incredibly lightweight, durable, and water-resistant; typically, you only get two of those three.

Aer Simple Kit Palm
Aer Simple Kit | This is a small pouch.

The zippers are from YKK and have a PU coating for waterproofness. Water could get in through small holes at the end of the zipper track where the head closes the compartments, but this is typical for larger zippers with a PU coating. If you’re looking for something completely waterproof, this isn’t it. The zippers are smooth and operate efficiently, which is a perk. The pulls are Hypalon, which has a texture to make grabbing them easier, even in rainy weather.

The pouch has two loops: a smaller one on the right and a larger one on the left. They help open the zipper and enable you to attach the pouch to things with a strap or carabiner. Additionally, you can carry the pouch with either of them, though the larger one is easier to hold onto.

Aer Simple Kit Zippers
Aer Simple Kit | It utilizes high quality materials.

There’s very little going on here externally, though it’s a small pouch, so we weren’t expecting much.

Inside The Kit

Despite its small size, there are a few ways you could use this pouch. You could use it for toiletries, though you may not be able to fit everything if you have a larger set of bathroom goodies, and it isn’t TSA-approved. For tech, you can fit a lot of smaller gadgets and dongles, though there isn’t much padding to protect your gear from bumps and knocks.

Aer Simple Kit In A Bag
Aer Simple Kit | It fits into your bag.

Our favorite use for this pouch was as a junk drawer. Do you need to bring something, but don’t have another place to store it? Throw it in the Aer Simple Kit! It isn’t massive but slots nicely between other pouches and organizers for your overflow or specific use case gear.

Aer Simple Kit In Use
Aer Simple Kit | The front pocket.

The front pocket is small and lacks depth. However, it works well for AirPods, headphones, small cables, smaller toiletry tools, and flat items. You can also carry cards or cash here, which is handy for trips with multiple currencies.

The main compartment has a gusset on the bottom that, if packed correctly, will enable the pouch to stand independently. If not, it’ll still tumble over. If you’re using this as a tech pouch, it’s nice to let it sit on your desk while working. If you’re using it as a toiletry pouch, you can set it on the counter in the bathroom.

Aer Simple Kit Interior 2
Aer Simple Kit | The main compartment.

You can fit larger items here because the pocket is larger and has more depth from the gusset. It works well for a mouse, battery bank, larger tech items, toiletry consumables, and other bigger gear.

Aer Simple Kit Loop Handle
Aer Simple Kit | The loop on the side is handy.

In our experience, finding a specific use case for the pouch was hard, though we appreciated its versatility and ruggedness. As mentioned, it’s a solid junk drawer for your travel backpack or daypack, and it takes up almost no room when empty, so it’s a solid item to include on your next trip if you want to ensure you stay organized throughout your journey.

Aer Simple Kit Solo
Aer Simple Kit | We dig the look of this pouch.

That said, it costs around $40 at the time of this review, which is quite steep considering it doesn’t have a specific function. There are tons of pouches on the market with a similar design that offer just as much organization for your essentials. While we appreciate the durable materials used to make this pouch, it seems a bit over-engineered for its intended purpose: keeping small items in check.

Usage Timeline

Initial Usage

Condition: Excellent

  • The materials are lightweight but feel durable
  • We dig the inclusion of YKK zippers—they work well
  • No issues with any of the materials or hardware so far
2 Weeks of Use

Condition: Excellent

  • The materials have held up well and clean easily
  • No issues with the hardware or accessories
  • The materials hold water, which isn’t ideal
mm
By Eric Hergenreder
Updated October 23, 2025
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