OPPOSETHIS Invisible CARRY-ON backpack vs. Hynes Eagle 45L Travel Flight Approved Carry on Backpack
Two carry-on travel backpacks, compared spec for spec.
OPPOSETHIS Invisible CARRY-ON backpack
| Capacity | 21 L |
| Weight | 0.85 kg |
| Dimensions | 47×32×15 cm |
| Airline fit | 92% |
| Price | $255 |
Feature by feature
| OPPOSETHIS Invisible CARRY-ON backpack | Feature | Hynes Eagle 45L Travel Flight Approved Carry on Backpack |
|---|---|---|
| Storage | ||
| N | Compression | Y |
| None | Expanded Capacity | None |
| 1 | Opening | 1 |
| Y | Passport | Y |
| N | Passthrough | N |
| Carry | ||
| Y | Backpack | hideable |
| N | Hip Belt | N |
| Y | Sternum Strap | Y |
| Inside | ||
| 15in | Laptop | 15in |
| 1 | Main Compartments | 1 |
| Y | Organizer | Y |
| Outside | ||
| × | Hard Shell | × |
| N | Rain-fly | N |
| N | Water Bottle Holder | 4 |
| Y | Water Resistant | Y |
| Material | |
| 800x600D lightweight waterproof nylon-polyester blend | Water-repellent crinkle nylon |
Hynes Eagle 45L Travel Flight Approved Carry on Backpack
| Capacity | 45 L |
| Weight | 1.42 kg |
| Dimensions | 56×35.5×18 cm |
| Airline fit | 46% |
| Price | $70 |
Key differences between the OPPOSETHIS Invisible CARRY-ON backpack and Hynes Eagle 45L Travel Flight Approved Carry on Backpack
- Compression straps: No on the OPPOSETHIS Invisible CARRY-ON backpack; Yes on the Hynes Eagle 45L Travel Flight Approved Carry on Backpack.
- Backpack straps: Yes on the OPPOSETHIS Invisible CARRY-ON backpack; Hideable on the Hynes Eagle 45L Travel Flight Approved Carry on Backpack.
- Water bottle pockets: No on the OPPOSETHIS Invisible CARRY-ON backpack; 4 on the Hynes Eagle 45L Travel Flight Approved Carry on Backpack.
Both have: passport pocket, sternum strap, laptop sleeve, built-in organizer, water resistant.
Which airlines take each bag as a carry-on
We checked both bags against the carry-on size limits of 189 airlines. 87 accept both. 87 accept only the OPPOSETHIS Invisible CARRY-ON backpack, and 0 accept only the Hynes Eagle 45L Travel Flight Approved Carry on Backpack.
Only the OPPOSETHIS Invisible CARRY-ON backpack fits
Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Baltic, Air Canada, Air Caraibes, Air China, Air France, Air India, Air Malta, Air Mauritius, Air Serbia, Air Seychelles, All Nipon Airways, ANA, Asiana Airlines, ATA Airlines, Austrian, Azerbaijan Airlines, Belavia, Blue Air, Boliviana de Aviacion, Brussels Airlines, Bulgaria Air, Cayman Airways, China Eastern, Czech Airlines, Emirates Airlines, Enter Air, Ethiopian Airlines, Etihad Airways, Eurowings, Fiji Airways, Flair Air, flybe, Gol Linhas Aereas, Iberia, Icelandair, Indigo, InselAir, Interjet, Iran Air, Japan Airlines, Jet Airways, Juneyao Airlines, Kenya Airways, KLM, LATAM , Liat Airlines, LOT Polish, Lufthansa, Luxair, Mahan Air, Meridiana Fly, Mesa Airlines, Nordwind Airlines, Norwegian, Oman Air, Pakistan International, Peach, Porter Airlines, Qatar Airways, Regional Express, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Scoot, Shandong Airlines, Shenzhen Airlines, Sky Airlines, Sun Express, Swiss Int'l Air Lines, TAP Air Portugal, TAROM, Tianjin Airlines (A320 & E190), Tiger Airways, TUI, Turkish Airlines, Ukraine International, VIM Airlines (Closed), Virgin Australia, Volotea, WestJet, Xiamen.
OPPOSETHIS Invisible CARRY-ON backpack vs. Hynes Eagle 45L Travel Flight Approved Carry on Backpack: which should you pack?
The Hynes Eagle 45L Travel Flight Approved Carry on Backpack carries 24L more than the OPPOSETHIS Invisible CARRY-ON backpack (21L vs. 45L), while the OPPOSETHIS Invisible CARRY-ON backpack is the lighter pack at 0.85kg (vs. 1.42kg). For carry-on flexibility, the OPPOSETHIS Invisible CARRY-ON backpack fits 92% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Hynes Eagle 45L Travel Flight Approved Carry on Backpack; if you want to travel lighter, the OPPOSETHIS Invisible CARRY-ON backpack is the better call.