Coolife luggage sizes
Coolife is a hardside and softside luggage brand launched in 2008 by Ivan and Vivian Freeman, whose family luggage manufacturing business traces back to 1986, according to the brand's own coolifeluggage.com history page. Coolife sells almost exclusively through Amazon, where its 3 piece hardshell set (20, 24 and 28 inch) ranks number 1 Best Seller in the Luggage Sets category with over 31,000 ratings. The brand also runs a direct to consumer Shopify storefront at coolifeluggage.com, but its product pages mirror the Amazon catalog copy and do not publish their own dimension spec tables, so Amazon listing data is the effective manufacturer sheet for this brand.
Every Coolife Amazon listing checked states a single Item Dimensions L x W x H figure with no separate body only measurement. Across the three hardside pieces (20, 24 and 28 inch) the largest of the three stated numbers runs 1 to 2 inches above the size named in the product title, which points to that figure being the overall exterior including wheels and handle housing rather than the bare shell, though Coolife never says so explicitly. A few listings also enter length, width and height in an order that does not match the case's real upright orientation, so the three numbers are best read as the case's overall footprint rather than a reliable height versus width breakdown.
Carry-ons(3)
Sized for the overhead bin; the chip shows how many of the airline sizers each one clears.
| Bag | Exterior (in) | Weight | Expands | Wheels | Airline fit | Shop |
|---|---|---|---|---|---|---|
 Coolife Hardside Spinner Luggage, 20" Carry-On20" carry-on | 21 x 15 x 8.5 | 6.4 lb | no | 4 spinners | 8 of 19 airlines | Amazon |
 Coolife Softside Wheeled Luggage, 16" Carry-On16" carry-on / underseater | 16.5 x 14.2 x 8.5 | 6.6 lb | no | 4 spinners | 10 of 19 airlines | Amazon |
 Coolife Softside Wheeled Luggage, 20" Carry-On20" carry-on | 23.6 x 14.9 x 9.5 | 7.2 lb | no | 4 spinners | 3 of 19 airlines | Amazon |
Personal items(1)
Sized to ride under the seat in front of you, so they work even on basic-economy fares.
| Bag | Exterior (in) | Weight | Expands | Wheels | Airline fit | Shop |
|---|---|---|---|---|---|---|
 Coolife Underseat Carry-On Luggage, 14" Personal Item14" underseat / personal item | 18.4 x 13.4 x 8.4 | 5.2 lb | no | 4 spinners | 0 of 13 under seat | Amazon |
Checked luggage(2)
These go in the hold; check them against your airline's linear-inch and weight limits.
| Bag | Exterior (in) | Weight | Expands | Wheels | Airline fit | Shop |
|---|---|---|---|---|---|---|
 Coolife Hardside Spinner Luggage, 24" Medium Checked24" medium checked | 26 x 18 x 10 | 7.7 lb | no | 4 spinners | checked bag | Amazon |
 Coolife Hardside Spinner Luggage, 28" Large Checked28" large checked | 29 x 20.5 x 13.5 | not published | yes | 4 spinners | checked bag | Amazon |
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