Under Armour Backpacks Resale Value

Under Armour backpacks: price by condition

Seller-declared grades, sterling with an approximate US dollar equivalent at £1 ≈ $1.33 (July 2026). What each grade means.

What holds its value across Under Armour

• HeatGear and ColdGear pieces with the stretch intact, which is the technology people are actually buying
• Team and licensed kit, which has a following beyond ordinary sportswear
• Larger sizes, which are consistently harder to find second hand than small ones
• Outerwear and gilets, which cost more new and hold value better than base layers

What pulls Under Armour resale value down

• Stretched-out compression garments, where the elastane has given and the fit has gone — which is the whole point of the product
• Pilling on the smooth technical fabrics, which shows badly and cannot be removed without damaging the surface
• Persistent odour in synthetic base layers, which holds in the fibres and is difficult to wash out completely
• Cracked printed logos, which is how the graphics on technical fabric eventually fail

Identifying and dating yours

1. The interior label names the fabric technology, which is what buyers search for rather than the garment type
2. Stretch the garment and let it go on camera if you can, since recovery is the honest measure of whether it still works
3. Photograph the underarm and inner thigh areas, which are where pilling and thinning show first

What lifts any backpack, whatever the label

Technical and heritage packs hold value well; everyday backpacks sell for very little, and the difference is mostly construction.

• Recognised outdoor and heritage makers
• Intact zips, which are the usual failure point
• Undamaged straps, buckles and hip belt
• Waterproof coatings that have not delaminated

And what pulls one down

• Failed or sticky zips
• Delaminated waterproof lining flaking inside
• Frayed shoulder straps and worn stitching at the anchor points
• Generic school and promotional bags

Working out what yours is worth

1. Run every zip fully open and closed
2. Turn it inside out and check for lining delamination
3. Inspect the stitching where the straps meet the body

What to state in the listing

• Capacity in litres, and external dimensions
• Whether it has a padded laptop sleeve, and what size it takes
• Condition of every zip, buckle and strap anchor
• Whether it is cabin approved, and whether a rain cover or hip belt is included

Brand, capacity and purpose: “Osprey Farpoint 40L Travel Backpack, Cabin Size”. Litre capacity is the primary search. Say whether it is cabin sized, laptop compatible or hiking specific, because those are separate searches with different buyers.

Preparing and photographing it

1. Find or estimate the capacity in litres, which is often printed on a label inside or on the back panel.
2. Run every zip along its full length, and check the pulls, the buckles and the stitching at the strap anchors.
3. Empty every pocket, clean the base and shoulder straps, and check for fraying at the seams.

1. The backpack from the front, standing, straps visible
2. The main compartment open, showing capacity and lining
3. The shoulder straps and back panel, showing wear
4. The zips and buckles, plus the base and any fraying or stain

When it sells best, and handing it over

Steady with lifts in spring, in late summer for travel, and in September for school and university. Recognised outdoor and travel brands sell fastest.

Packs down and posts cheaply. Compress it with the straps and use a large mailing bag rather than a box.

What buyers ask

How do I know if compression kit is worn out?

Stretch it and see whether it snaps back. If it stays loose the elastane has gone, and the garment no longer does what it was bought for.

Can odour be washed out of synthetic sportswear?

Sometimes, with a proper technical wash and no fabric softener. If it persists after that, say so — buyers would much rather know in advance.

How much is an Under Armour backpack worth?

Roughly £16 to £74 depending on condition, against £15 to £70 for backpacks generally. The identification points above are what move a listing to the top of that range.

What the fees would take elsewhere

At the mid-range £45 for an Under Armour backpack, against what the commission marketplaces would deduct:

Seller-side rates verified 26 Jul 2026, percentages only — the per-order and processing charges those platforms add are excluded, so the real gap is wider.

Listing is free and there is no commission — read how to sell a backpack for the title, handover and timing, or the general backpack value guide if yours is not an Under Armour.

See also: all Under Armour value guides · value guides by brand · buying a backpack · Bags & Handbags · condition grades.