Thrupack Eco Summit Bum Fanny Pack Evaluation


Backside Line

The Eco Summit Bum by ThruPacks is a thoughtfully designed bag that excels each as a standalone pack and as extra storage inside bigger gear techniques.

Regardless of its compact dimension, it gives a spacious 2.5L capability, complemented by an open stash pocket on the again and numerous organizational options to maintain your gadgets neatly organized. Crafted from sturdy, waterproof EPX200 material, this pack is good for rainy-day adventures. The value tag feels justified, and it helps a small, US-based firm.

Whereas the principle compartment gives ample area, the strap attachment is positioned towards the highest of the pack, which might trigger it to sag when loaded with heavier gadgets. The non-fixed strap gives flexibility, making it straightforward to connect to a backpack or swap with a special hip belt. Nevertheless, this comfort comes with a draw back—it’s nearly too straightforward to take away, and we’ve despatched the pack tumbling off greater than as soon as. Moreover, the unfastened strap could make it uncomfortable when worn as a sling bag.

To see how this pack compares to the remainder of our top-performing fanny packs, head over to CleverHiker’s information to the perfect mountaineering fanny packs.

How We Examined

We use this fanny pack on a number of day hikes round Idaho, in addition to on backcountry ski excursions for accessible storage. Zippers had been stress examined by overpacking and opening in fast succession to make sure there was no snagging. We additionally examined the sturdiness and abrasion resistance of the material in opposition to 160-grit sandpaper, filth, and hand-washing. Waterproofness was examined by simulating rain and performing a fast submersion take a look at.

Fast Spec

Thrupack Eco Summit Bum

Finest Fanny Pack for Further Storage


CleverHiker Score:

4.5/5.0


Value:

$57-$65 (relying on pocket choices)


Measured Weight:

3.7 oz.


Capability:

2.5 L

Professionals

  • Weight-to-capacity ratio
  • Padded waist
  • 2″ strap accessible
  • Water resistant
  • Suitable with most backpack hipbelts

Cons

  • Skinny strap could be uncomfortable
  • Sags when absolutely loaded

ThruPack Summit Bum - closeup while hiking
ThruPack’s Summit Bum’s small, structured form is made with a robust material. – photograph credit score: Abigail Taylor (cleverhiker.com)

Consolation

The Eco Summit Bum is likely one of the most snug packs on our record, that includes a padded again and padded hip belt sleeve for added consolation. Whereas we examined it with the usual 1-inch strap, ThruPacks additionally gives a Cozy Strap™ for an excellent cozier match.

The pack’s rectangular, structured design maintains a modern profile, even when carrying only some gadgets, and helps forestall shifting throughout use.

Nevertheless, the hip belt lacks a hard and fast attachment, which permits the pack to simply slide alongside the webbing strap. Whereas this design makes it easy to take away, it additionally causes the pack to shift round whereas mountaineering and makes it uncomfortable to put on as a sling bag.

Throughout a trailside break, the pack unexpectedly slid off the belt and tumbled a couple of ft. For individuals who are cautious with their gear, this can be a minor difficulty, nevertheless it’s one thing to notice should you’re a little bit of a butterfingers.

view of the padded back and pocket on the thrupacks summit bum fanny pack
The snug padded mesh again doubles as an open stash pocket, good for telephones or maps. – photograph credit score: abigail taylor (cleverhiker.com)

Sturdiness

Made with EcoPak EPX 200 material, the Eco Summit Bum withstood the abrasion take a look at with minor put on and tear and hid the injury nicely. There have been no damaged threads or actually any fuzzing. After being dragged by way of the filth, it did take a bit of scrubbing with cleaning soap and heat water, however after cleansing, it confirmed no signal of holding stains.

There have been no obvious points with the sturdiness of this pack throughout testing, however two issues gave us pause when it comes to building. One finish of the zipper was completed and seam taped, whereas the opposite aspect was merely sure with thread.

The webbing loops on the corners are sewn by way of the fabric, which on soggy days could finally permit water to breach the in any other case waterproof materials. With out seeing different ThruPack fashions, we will’t inform if that is an outlier – however is one thing to think about.

view of a filled thrupacks summit bum fanny pack resting on the ground
The Summit Bum sports activities a really waterproof zipper and sturdy material. – photograph credit score: abigail taylor (CleverHiker.com)

Options

The Eco Summit Bum is certainly weatherproof and handed our simulated rain and submersion assessments with none water breaching the contents. Its zipper is high-quality, and the ergonomic zipper pulls hold fumbling to a minimal. This lineup has many choices that combine into bigger pack techniques, and the Summit Bum is essentially the most simple one to connect. The padded strap sleeve permits compatibility with any strap as much as 2” in width.

If you happen to’d prefer to hold issues off your waist, it does have extra attachment factors to clip to your pack or your hip.

Whereas it doesn’t produce other fancy options like water bottle holders, the spacious principal compartment can match a 16oz bottle if you wish to be completely hands-free.

the attachments for the summit bum by thrupacks
Tabs on both aspect of the pack can be found for different attachment strategies. – photograph credit score: abigail taylor (cleverhiker.com)

Group

Outfitted with two interior pockets and a key clip inside the principle compartment, in addition to an open-stash pocket alongside the again – the Eco Summit Bum has room to your stuff and ensures you’ll have the ability to discover it.

The again stash pocket felt safer than different luggage we examined with this characteristic, because the padding stored gadgets comfortable in place. Whereas our mannequin lacked an exterior mesh pocket, ThruPacks gives a number of totally different designs and a customized bag maker to make sure you get the options you need.

On par with the group techniques on different luggage with comparable capability, it doesn’t really feel just like the Summit Bum is especially missing on this class. One factor of word is that the important thing clip seemed a bit like an afterthought, as it’s merely tied to a plastic loop with string. However, if a key clip isn’t a deal breaker for you – this model will likely be straightforward to take away.

a view of someone wearing a thrupack summit bum fanny pack with it fully packed and unzipped on their waist
The Summit Bum can maintain some smaller 16oz water bottles. – photograph credit score: abigail taylor (cleverhiker.com)

Ought to You Purchase the Thrupack Eco Summit Bum Fanny Pack?

With its modern, minimalist design and the power to be personalized with vibrant colours and patterns, the Summit Bum is equally at dwelling at a competition as it’s on the path. Whereas it might not be essentially the most budget-friendly choice for on a regular basis carry, the worth displays its sturdiness and high quality, guaranteeing it’ll final for years of use. For these seeking a basic fanny pack design that may face up to the weather, this pack is a improbable addition to your package.

One standout characteristic is its versatility—it could possibly simply be hooked up to your backpack or worn with clips, making it a fantastic alternative for numerous adventures, from thru-hiking to bikepacking. Nevertheless, should you’re particularly on the lookout for a bag that may comfortably double as a sling, you would possibly wish to discover different choices. Whereas the Summit Bum excels in different areas, it may be much less snug in sling mode, particularly throughout prolonged put on.

woman wearing the summit bum on her back on a hike through a high desert landscape in the fall or winter on a cloudy day
Versatile, easy, wearable. – photograph credit score: abigail taylor (cleverhiker.com)

What Different Fanny Packs Ought to You Think about?

See comparable choices under, or go to our full information to the perfect mountaineering fanny packs for all our favorites.

Hyperlite Mountain Gear Versa Evaluation: For a pack that focuses on versatility of damage, try the Versa. This can be very snug when worn as a sling and was our best choice relating to backpack-compatible fanny packs. Though it’s listed as having .25L much less storage, the Versa appears like a blackhole and may maintain rather more than necessities. It does have the next price ticket, however that displays the premium nature of the versa.

ZPacks F.U.P.A. Evaluation: If the backpack integration is what piqued curiosity within the Summit Bum, the F.U.P.A by Zpacks is one other good contender. It does have much less capability, so it tracks that the FUPA weighs an oz. much less. Even with the smaller dimension, the peak of the FUPA permits you to match bigger gadgets with ease. It does assist to have a Zpacks backpack or test that your buckles are suitable with the mounted ones on the pack.

Excessive Tail Designs – the Ultralight Evaluation: For an additional choice for a modern, no-frills pack with an fascinating look – try the Ultralight from Excessive Tail Designs. Whereas not customizable just like the Summit Bum, there are such a lot of shade and sample choices – you aren’t more likely to be twinning on the path. It’s in the identical worth vary because the Summit Bum, so you might be paying extra for a smaller pack created from top-quality supplies.

woman walking on a trail during sunset with dry grasses all around her and the hillsides
When you strive mountaineering with no backpack, it’s laborious to return. – photograph credit score: abigail taylor (cleverhiker.com)

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