Zavothy Hydration Backpack 18L Suitable with 2L/3L Water Bladder Climbing Water Backpack Ladies Males Hydration Pack Insulated Daypack for Operating Biking

Great for hiking
I grabbed this bag for a few trips I had coming up. It had ample space for my first aid kit, snacks, little crafty thing and more. Still comfy with everything packed. I loved the extra side pockets for my easy to grab bugs pray and kept my light rain jacket in the middle. Best of all was the rain cover for the bag. Very few had this feature, a few friends were jealous of that!

Great purchase
Got it for my husband and he loved it. There’s a lot of compartments to bring extra stuff with you. The helmet holder is a great add on.

Hydration Backpack 18L with 3L Water Bladder
I ordered this for longer hiking / backpacking trips, and I’m happy with this. I usually don’t fill it to the full 3 litres of water, but if needed that is a good option to have, and I love having the tube and bite-valve so I don’t have to carry a water bottle in my hand, or hanging off of my pack. Big win for me!This has side pockets that I use for snacks, and for my trekking pole when not in use. I like keeping it outside my pack instead of inside, so it’s easier and quicker to access. My hiking is pretty light still, recovering from a surgery, so not doing anything that requires two poles, but will have room for two when needed.Lots of room and pockets in the backpack for snacks, supplies, first aid supplies, windbreaker, whatever other gear you might need. This is a great size for shorter treks, and just what I need, as I’m not up to longer trips at all yet.This appears to be well made, with well-sewn seams, and the straps are wide and comfortable. All in all I’m well pleased with this and would recommend as a five-star find.

Great cycling and outdoor pack!
I’ve used a few different packs for cycling over the years, and so far this comes out on top.It holds a full 3L of water, but in addition it has a huge pocket in the same compartment as the bladder, then a slightly smaller separate compartment with a zippered mesh pocket inside, then it has another smaller zippered pocket.There are two pockets near the bottom, one is for a mesh net that can be snapped into place and can hold a helmet, and the other holds a waterproof cover for the entire backpack which assists with rainy conditions, keeping the contents dry.There are two side mesh pockets suitable for water bottles if you drink your nourishment, but could also be used for things you’d like to grab easily – protein bars, phone, walkie talkie, etc.The back and straps are very well padded, and the strap system includes upper strap atachments to hold the straps together from the front above the chest, below the neck, and a waist strap to prevent it from sliding around on your back regardless of your cycling position or movement while hiking/running. The back straps have an area to pass the tube through on both sides, and there are smaller straps on the front straps to hold the tube, with a clip on the right strap for an additional place to hold it.The back does have elastic straps with snap closures to allow you to put pressure on the bladder so you don’t have to put much effort into sucking the water out.The nozzle is a push-pull valve, with a bit valve on the end and a cover. The cover thoughtfully has a tab which can be grasped with teeth, and is attached so it won’t drop or get lost.The only two things I would like improved are: – I’m not a big fan of the tube connection – it screws into the bladder, and I’ve gotten used to a leak-free quick release so I don’t have to remove the tube when I remove the bladder for cleaning or refilling. – There’s no pocket for a phone, ID, music player, or walkietalkie on the front straps. They are accessible enough in the smaller pocket or the side pockets, but an additional pocket would be nice. This can be had from a third party, though, so no big deal.But this is replacing my current bladder and cross body bag, so it’s a winner in my book.