Osprey Ultralight Raincover, Shadow Grey, Medium

I purchased a Wenger laptop backpack a while back but it lacked waterproofing.I purchased this as it would be the correct fit and be folded back up to a small package that would be easy to carry.There's nothing I can say about a downside really.It's made from a very good quality material and you'll hardly notice your backpack has this on as it weighs very little.The water droplets bead up and drop off which shows how well it worksAn added surprising feature to this was the logo is printed with a reflective paint/ coating so you have some visibility at night

La he comprado para una mochila osprey exos 38. que da más volumen que esos supuestos 38 litros (es igual que una Karrimor alpiniste 45+10) y la cubre perfectamente incluso con la esterilla atrás o en el lateral.

Housse taille M utilisée avec le sac à dos Osprey Talon 44.Housse un peu surdimensionnée mais permet de bien couvrir le sac et englober les accessoires éventuels accrochés à l'extérieur du sac comme la tente, le matelas...Possibilité d'ajuster et serrer la housse sur le sac (autrement dit on peut un peu diminuer ou augmenter sa taille selon). La housse et le porte housse sont intégrés (ne font qu'un).

タロン 33に使用しましたが、大き過ぎました。ブカブカです。Sを買い直そうと思います。防水性能は良く、サイズ感を間違わなければ素晴らしい商品です。

I bought the Medium and it is a great fit for most 45-55L packs. At the upper end 50+ liters it is maxed out and will probably not work if you have things strapped to the outside of the pack but should accommodate bottles in side pockets. Osprey is zero help in giving actual dimensions but if it helps anyone, the Medium is sized as follows, measuring between the stitched seams: 29"h x 12.5"w x 11.5"d. Made from a light siliconized nylon fabric with taped seams that packs up super small and will remain waterproof for a long time. This material can be poked and abraded fairly easily so try to be careful with it in brush or when setting it down but it is reasonably durable. If you need higher durability, bite the bullet and get a heavier pack cover.A very nice feature of this pack cover that is not advertised or pictured often is that the bungee cinch cord can be looped over the hip belt (an opening on the cinch channel on each side). This keeps it from coming off in wind or when you need to get into the pack while not wearing it...simple idea to make it simpler to use. There is also a small light 3/8" clip buckle near the top, attached to the cinch cord that can provide additional security from it being blown or pushed off of the pack. Great product and I like it better than the similar Sea To Summit pack covers, and it's costs less, too.