The 20 is too small for a single overnight or a non-outdoors weekend trip, and the 48 is too large (it works though).
![osprey manta 34 osprey manta 34](https://images-na.ssl-images-amazon.com/images/I/418GjXj72OL.jpg)
![osprey manta 34 osprey manta 34](https://www.bikebug.com/assets/alt_4/BP_67233.jpg)
A long day on the trail calls for proper hydration and an included 2.5-liter reservoir makes sure you don’t go thirsty. Osprey Osprey Manta 34 Hydration Pack - Men's 4.4 49 Reviews Item 144669 Side view (Green Shade) 200. The Manta and womens specific Mira are fully-featured hiking backpacks that boast an integrated reservoir. Money Back Guarantee ensures YOU receive the item you. The perfect companion for your next hut-to-hut, the Manta 34 is a premium hike hydration pack you’d be remiss to leave behind. A long day on the trail calls for proper hydration and an included 2.5-liter reservoir makes sure you don't go thirsty. Shop the Largest Selection, Click to See Search eBay faster with PicClick. Dedicated hydration compartment with included Osprey Hydraulics® LT 2.The perfect companion for your next hut-to-hut, the Manta 34 is a premium hike hydration pack you'd be remiss to leave behind.
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