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travel backpack
Aer

Travel Pack 4 28L

Category
Travel backpack
Capacity
28 L
Weight
—
Material
—
Size class
—

What travelers keep saying · from 7 reviews

comfortable5too small2personal item1

Likes the Ultra TP4 28L's material and finds it very comfortable with load lifters, but it offers no more space than his Able Carry Max EDC.

“I’ve now received my Aer TB4 Small (28L) and have tested it out. I opted for the ULTRA version despite the annoying AquaGuard zips. I really like the material. It’s”
mixedcomfortabletoo small

Got the TP4 28L as a City Pack Pro 2-style EDC and finds it not as huge as expected, just the right size and extremely comfortable.

“Not as huge as I expected the 28 L to be. Actually, they make quite the EDC backpacks. Never intended to use them as actual Travel Packs. I have the”
positive

Chose the TP4 28L over a Bellroy 28L as an edc-lite travel bag, finding it cheaper, with better pockets and materials, and much more comfortable than his Peak Design with extremely soft straps.

“I ended up returning that and instead chose the 28L Travel pack v4 from aer.. it was cheaper, had better pocket management, better quality materials and overall better for my”
positivecomfortable

Bought the 28L TP4 in Cordura by mistake over X-Pac but is happy, finding the straps super supportive and the lighter X-Pac weight not worth it.

“I got the 28L. Agreed, that weight savings isn’t worth it in my case. I won’t be wearing the bag for hours, and honestly, from what I can tell early on, the straps are super supportive.”
positivecomfortable

Owns the TP4 28L Ultra alongside a TP3 and CPP: the structured padding and hip belt are great for a full load and it is his go-to travel bag.

“My back really appreciates the heavy structured padding of the TP4 and its hip belt, when carrying a full load. It's my go-to travel bag.”
positivecomfortable

Weighed his loaded 28L TP4 Ultra at 25.6 lb on a work trip and says the comfort features make up for the base weight, though it is too big for everyday carry.

“I just weighed my 28L TP4 Ultra for my flight - 25.6 lb. At that point, the comfort features make up for the added base weight.”
positivecomfortable

Bought the TP4 28L with his own money; slightly smaller than advertised but fits far more than the Able Carry Max EDC, keeps its shape, stands on its own and has much better side bottle pockets.

“It's slightly smaller than advertised 28L, but definitely fits a lot more than my Able Carry Max EDC. Still keeps its shape nicely and stands on its own. Especially the”
positivetoo small

Reports the TP4 28L fits under the seat on domestic Southwest and Delta flights after emptying the water bottle pockets, coming from a City Pack Pro 2 24L; others argue it is too large.

“Just wanted to share the Aer Travel Pack 4 28L as a personal item. The picture shown is on a domestic Southwest flight from Kansas City to LAX. I was”
mixedpersonal item

Pairs his Aer Travel Pack 4 28L with a Bellroy Transit carry-on and calls it a perfect combo.

“my Aer travel pack 4 28l are a perfect combo for me.”
positive