--- url: "https://onebag.travel/compare/ci7xy95hjm/osprey-tempest-33/qn7qhe8n7r/gossamer-gear-loris-25-daypack/" title: "Osprey Tempest 33 vs Gossamer Gear Loris 25 Daypack" description: "Osprey Tempest 33 vs Gossamer Gear Loris 25 Daypack: capacity, weight, dimensions and how many airlines accept each as a carry-on, side by side." source: "https://onebag.travel/compare/ci7xy95hjm/osprey-tempest-33/qn7qhe8n7r/gossamer-gear-loris-25-daypack/" --- 1. [Home](https://onebag.travel/) 2. [Carry-On Travel Backpacks](https://onebag.travel/carryons/) 3. Osprey Tempest 33 vs. Gossamer Gear Loris 25 Daypack # Osprey Tempest 33 vs. Gossamer Gear Loris 25 Daypack Two carry-on travel backpacks, compared spec for spec. ## [Osprey Tempest 33](https://onebag.travel/carryon/ci7xy95hjm/osprey-tempest-33/) by [Osprey](https://onebag.travel/carryons/?brands=Osprey) ![Front facing view of the Osprey Tempest 33](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1788990495/carryons/osprey-tempest-33-ci7xy95hjm.webp)
Capacity33 L
Weight1.2 kg
Dimensions63×31×30 cm
Airline fit1%
Price$200
## Feature by feature | Osprey Tempest 33 | Feature | Gossamer Gear Loris 25 Daypack | | --- | --- | --- | | Storage | | 6 | Compression | 4 | | None | Expanded Capacity | None | | 0 | Opening | 0 | | top | Passport | top | | N | Passthrough | N | | Carry | | Y | Backpack | Y | | Y | Hip Belt | removable | | Y | Sternum Strap | Y | | Inside | | N | Laptop | N | | 2 | Main Compartments | 2 | | N | Organizer | N | | Outside | | × | Hard Shell | × | | N | Rain-fly | N | | 2, side | Water Bottle Holder | 2, side | | Y | Water Resistant | Y |
Material
bluesign® APPROVED, 100% recycled 100D high-tenacity nylon w/ dobby check ripstop, DWR treatment made without PFAS70D Recycled Robic Nylon PFAS-free
## [Gossamer Gear Loris 25 Daypack](https://onebag.travel/carryon/qn7qhe8n7r/gossamer-gear-loris-25-daypack/) by [Gossamer Gear](https://onebag.travel/carryons/?brands=Gossamer Gear) ![Front facing view of the Gossamer Gear Loris 25 Daypack](https://res.cloudinary.com/obt/image/upload/c_fill,w_400/v1788990481/carryons/gossamer-gear-loris-25-daypack-qn7qhe8n7r.webp)
Capacity25 L
Weight0.6 kg
Dimensions46×28×17 cm
Airline fit95%
Price$135
## Key differences between the Osprey Tempest 33 and Gossamer Gear Loris 25 Daypack - **Compression straps:** 6 on the Osprey Tempest 33; 4 on the Gossamer Gear Loris 25 Daypack. - **Hip belt:** Yes on the Osprey Tempest 33; Removable on the Gossamer Gear Loris 25 Daypack. Both have: passport pocket, backpack straps, sternum strap, 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. 2 accept both. 0 accept only the Osprey Tempest 33, and 177 accept only the Gossamer Gear Loris 25 Daypack. ### Only the Gossamer Gear Loris 25 Daypack fits Adria Airways, Aegean Airlines, Aer Lingus, Aeroflot, Aerolineas Argentinas, Aeromexico, Air Asia, Air Astana, Air Baltic, Air Canada, Air Caraibes, Air China, Air Europa, Air France, Air India, Air Koryo, Air Macau, Air Malta, Air Mauritius, Air New Zealand, Air Niugini, Air Nostrum, Air Serbia, Air Seychelles, Air Tahiti Nui, Air Wisconsin, AirAsiaX, Alaska Airlines, All Nipon Airways, Allegiant Air, American Airlines, American Eagle, ANA, Asiana Airlines, ATA Airlines, Atlas Global, Austrian, Avianca , Azerbaijan Airlines, Azul Linhas, Bahamasair, Bangkok Airways, Belavia, Biman Bangladesh, Blue Air, Boliviana de Aviacion, British Airways, Brussels Airlines, Bulgaria Air, Cambodia Angkor Air, Caribbean Airlines, Cathay Pacific, Cayman Airways, Cebu Pacific, China Airlines, China Eastern, China Southern, CommutAir, Conviasa, Copa Airlines, Croatia Air, Cubana de Aviacion, Czech Airlines, Delta Airlines, Dragonair, easyJet, EL AL, Emirates Airlines, Enter Air, Ethiopian Airlines, Etihad Airways, Eurowings, EVA Air, Fiji Airways, Finnair, Flair Air, flybe, Frontier Airlines, Garuda Indonesia, Gol Linhas Aereas, Great Lakes Airlines, Hainan Airlines, Hawaiian Airlines, Hong Kong Airlines, Iberia, Icelandair, Indigo, InselAir, Interjet, Iran Air, Iran Aseman Air, Island Air, Japan Airlines, Jet Airways, Jet2, jetBlue Airways, Jetstar Airways, Jetstar Asia, Juneyao Airlines, Kenya Airways, KLM, Korean Air, Kulula, Kuwait Air, LATAM , Liat Airlines, LOT Polish, Lufthansa, Luxair, Mahan Air, Malaysia Airlines, Mango, Meridiana Fly, Mesa Airlines, Middle East Airlines, Monarch Airlines, Nordwind Airlines, Norwegian, Oman Air, Onur Air, Pakistan International, Peach, PenAir, Philippine Airlines, Porter Airlines, Qantas Airways, Qatar Airways, Ravn Alaska, Regional Express, Republic Airways, Royal Air Morocco, Royal Brunei Airlines, Royal Jordanian, Ryanair, S7, SAS Scandinavian, Saudi Arabian Airlines, Scoot, Shandong Airlines, Shenzhen Airlines, Sichuan Airlines, SilkAir, Silver Airways, Singapore Airlines, Sky Airlines, Skywest, Inc., South African Airways, Southwest Airlines, SpiceJet, Spirit Airlines, SriLankan Airlines, Sun Country, Sun Express, Swiss Int'l Air Lines, TAAG Angola, TAM Airlines, TAP Air Portugal, TAROM, Thai Airways, Tianjin Airlines (A320 & E190), Tiger Airways, Trans States, Travel Service Airlines, TUI, Turkish Airlines, Ukraine International, United Airlines, Ural Airlines, Uzbekistan Air, Vietnam Airlines, VIM Airlines (Closed), Virgin Atlantic, Virgin Australia, Volotea, WestJet, WOW Airlines, Xiamen. ## Osprey Tempest 33 vs. Gossamer Gear Loris 25 Daypack: which should you pack? The **Osprey Tempest 33** carries 8L more than the **Gossamer Gear Loris 25 Daypack** (33L vs. 25L), while the **Gossamer Gear Loris 25 Daypack** is the lighter pack at 0.6kg (vs. 1.2kg). For carry-on flexibility, the **Gossamer Gear Loris 25 Daypack** fits 95% of the airlines we track — the higher of the two. If you prioritise packing volume, choose the Osprey Tempest 33; if you want to travel lighter, the Gossamer Gear Loris 25 Daypack is the better call.