Coolife Expandable Carry-On: Which Coolife Cases Expand, and by How Much
By Brandon Schultz Published
"Expandable" shows up on a lot of Coolife product names, but it doesn't apply to every size or every color. In some sets only the largest case has the zip, and in one collection it depends on whether the color name carries "2.0". Here's the case-by-case picture, using Coolife's own figures.
Quick lookup
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| Coolife case | Expands? | Extra room | Depth, closed / expanded |
|---|---|---|---|
| Expandable Front-Pocket Carry-On, Apricot | Yes | 42L to 47L | 10 in / 11 in |
| Expandable 100% PC Carry-On, GlideSpring, 20" | Yes | 15% | 9.8 in / 11.4 in |
| 20" PC+ABS Carry-On, Black Brown | No | None, 38L fixed | Not expandable |
| Original Collection, 20" colors marked "2.0" | Yes | 20% | Not given |
| Original Collection, 28" | Yes | 15% | Not given |
| PC+ABS 3-Piece Set, 20/24/28 | 28" only | 15% | 28": 12 in / 14 in |
| ABS 3-Piece Set, Spinner + TSA | 28" only | 93L to 110L | 28": 11.4 in / 12.6 in |
Depths come from Coolife's product pages. GlideSpring and the ABS set say their figures include wheels and handles; the apricot carry-on and the PC+ABS set don't say either way.
Original or 2.0: the color name decides
Coolife's FAQ for the Original Collection spells out the rule. Expansion comes on Original 28" cases, adding 15%, and on 20" colors marked "2.0", adding 20%. Every other Original Collection size is fixed.
That's why the 20" Black Brown carry-on doesn't expand, even though Coolife's product text elsewhere mentions expansion. It's an Original color without the 2.0 tag, so plan on its 38 liters and no more. If you've found a Coolife 20" case you like, look for "2.0" in the color name before counting on the zip.
The two carry-ons built to expand
Apricot front-pocket carry-on
This is the one to pick if you want extra room and a laptop sleeve in a single case. It's 100% polycarbonate, weighs 9 lb, and grows from 42L to 47L with its expansion zipper. The front pocket takes a laptop under 17 in, behind its own TSA lock, and a second lock covers the main case. Inside, an X-shaped compression strap keeps clothes in place.
Coolife gives the outside as 22 x 14.9 x 10 in, growing to 11 in deep when expanded.
GlideSpring 100% PC carry-on
The GlideSpring's 20" and 24" sizes have a zip-out panel that adds 15%, then zips back down. The 28" doesn't expand; Coolife keeps it fixed for strength. The 20" measures about 21.9 x 15.4 x 9.8 in with wheels, handles and side feet included, and 11.4 in deep when expanded. Its name comes from the wheels: ball-bearing spinners with built-in suspension.
The depth problem
American, Delta and United all cap carry-ons at 9 in deep, wheels and handles included. Compare that with the table above:
- Expanded, both carry-ons are well past 9 in: 11 in for the apricot case and 11.4 in for the GlideSpring.
- Closed, Coolife's figures still come to 10 in and 9.8 in.
Coolife's GlideSpring page says to check your airline's size and weight requirements before travel, "especially when expanded". The safe habit: use the expansion when the case is going in the hold, keep it zipped shut when you carry it on, and measure the closed case against your airline's limit before you go. Our carry-on size guide lists the limits for more US airlines.
If you want expansion in a set
In both the PC+ABS and ABS three-piece sets, only the 28" case expands, by 15%. The 20" and 24" stay fixed, and in the PC+ABS set the 20" fits inside the 24" and the 24" inside the 28" for storage. If you need a 20" with expansion in the same order, the apricot or GlideSpring carry-on is the simpler route.
Every cabin case, expanding or not, is in Coolife carry-ons.