Corsurf Island Hopper 2.0 34L vs. Boundary Supply Errant Daypack
Two carry-on travel backpacks, compared spec for spec.
Corsurf Island Hopper 2.0 34L
| Capacity | 34 L |
| Weight | 1.1 kg |
| Dimensions | 49×29×25 cm |
| Airline fit | 40% |
| Price | $135 |
Feature by feature
| Corsurf Island Hopper 2.0 34L | Feature | Boundary Supply Errant Daypack |
|---|---|---|
| Storage | ||
| N | Compression | 1 |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| back | Passport | back |
| Y | Passthrough | Y |
| Carry | ||
| Y | Backpack | Y |
| hideable | Hip Belt | removable |
| Y | Sternum Strap | removable |
| Inside | ||
| 16in | Laptop | 15in |
| 5 | Main Compartments | 5 |
| N | Organizer | N |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| 1, side | Water Bottle Holder | 1, side |
| Y | Water Resistant | Y |
| Material | |
| Unspecified: 420D ripstop polyester PU laminated with TPU waterproof coating | 500D Duramax Kodra |
Boundary Supply Errant Daypack
| Capacity | 22 L |
| Weight | 1.4 kg |
| Dimensions | 48×26×14 cm |
| Airline fit | 93% |
| Price | $269 |
Key differences between the Corsurf Island Hopper 2.0 34L and Boundary Supply Errant Daypack
- Compression straps: No on the Corsurf Island Hopper 2.0 34L; 1 on the Boundary Supply Errant Daypack.
- Hip belt: Hideable on the Corsurf Island Hopper 2.0 34L; Removable on the Boundary Supply Errant Daypack.
- Sternum strap: Yes on the Corsurf Island Hopper 2.0 34L; Removable on the Boundary Supply Errant Daypack.
- Laptop sleeve: 16in on the Corsurf Island Hopper 2.0 34L; 15in on the Boundary Supply Errant Daypack.
Both have: passport pocket, luggage passthrough, backpack straps, water bottle pockets, water resistant.
Which airlines take each bag as a carry-on
We checked both bags against the carry-on size limits of 189 airlines. 75 accept both. 0 accept only the Corsurf Island Hopper 2.0 34L, and 101 accept only the Boundary Supply Errant Daypack.
Only the Boundary Supply Errant Daypack fits
Aer Lingus, Air Asia, Air Baltic, Air Canada, Air China, Air Macau, Air Malta, Air Niugini, Air Serbia, Air Seychelles, Air Wisconsin, AirAsiaX, Alaska Airlines, Allegiant Air, American Airlines, Asiana Airlines, ATA Airlines, Austrian, Avianca , Azerbaijan Airlines, Bahamasair, Bangkok Airways, Belavia, Biman Bangladesh, Blue Air, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, China Eastern, CommutAir, Delta Airlines, Dragonair, Emirates Airlines, Enter Air, Ethiopian Airlines, Eurowings, EVA Air, Fiji Airways, Flair Air, flybe, Garuda Indonesia, Great Lakes Airlines, Hawaiian Airlines, Hong Kong Airlines, Icelandair, InselAir, jetBlue Airways, Jetstar Airways, Jetstar Asia, Juneyao Airlines, Kulula, Liat Airlines, LOT Polish, Lufthansa, Luxair, Mahan Air, Malaysia Airlines, Mango, Meridiana Fly, Mesa Airlines, Nordwind Airlines, Norwegian, Oman Air, Pakistan International, Porter Airlines, Qantas Airways, Regional Express, Republic Airways, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Scoot, Shandong Airlines, Shenzhen Airlines, Skywest, Inc., South African Airways, SriLankan Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, Trans States, TUI, Turkish Airlines, Ukraine International, United Airlines, Vietnam Airlines, VIM Airlines (Closed), Virgin Atlantic, Virgin Australia, Volotea, WestJet, Xiamen.
Corsurf Island Hopper 2.0 34L vs. Boundary Supply Errant Daypack: which should you pack?
The Corsurf Island Hopper 2.0 34L carries 12L more than the Boundary Supply Errant Daypack (34L vs. 22L), while the Corsurf Island Hopper 2.0 34L is the lighter pack at 1.1kg (vs. 1.4kg). For carry-on flexibility, the Boundary Supply Errant Daypack fits 93% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Corsurf Island Hopper 2.0 34L; if you want to travel lighter, the Corsurf Island Hopper 2.0 34L is the better call.