ECEEN LED Turn Signal Backpack Light Reflective Vest 18L Capacity Outdoor Sports Bag Flashing Warning Lamp Security Pack with 1L Bladder Bag & Wireless Remote Control for Safety Cycling

Product ProsSo off the top I Love the fact that this backpack comes with a 1 liter water bag as when im not looking to carry a water bottle i dont really have to. Also if you happen to not care for the Water bag you can remove it at any time and carry a water bottle. There is also padding on the back so your back wont be poked and proded by the contents of the backpack. Other than the initial features of the backpack I have used this Backpack for multiple purposes such as a gym bag, daily carry & a runner's Sack.Product ConsI can say that there are not a lot of cons i can think of as all the issues i initially had with the backpack i solved them. However, the one issue that i run into is refilling the water bag. The issue is the Tubing keeps twisting and turning and the water bag wont lay down properly which causes water to spill. the only solution i can think of is removing the water bag and tube from the backpack completely which will inevitable become annoying but hey, you cant have it all right?CapacityIf you are looking for a heavy carry backpack than this is not it! This bag is meant for light carry. I myself carry tons of stuff and within my 7 day review i found it tough to use this bag when i knew i would need a lot of things that day for errands. i found out quick to only choose the bare necessities when setting up my bag for the next day.AdjustabilitySo i decided to show this bag around and asked people to try on this backpack and surprisingly this back fit people with a small to large build. The length of the tube can be adjusted by either coiling the tube around the cap where you fill up the water bag to make it shorter and uncoiling it to make it hang lower. You can also remove the LED Panel by unzipping it off the backpack which if you want to travel without it then you can.Different UsesSo here are the thing i used this backpack for in my 7 day review.Gym bag: Bladder Bag (Removed), T-Shirt, Workout Shorts, Sweat towel, Deodorant, Headphones & Snack | This was a tight fit.Runner's Sack: Bladder Bag (Full), Headphones, Sweat towel, Deodorant, Snack, Wallet, Phone & Power bank | A little Space left but not much.Daily Carry: Bladder Bag (Full), Samsung Galaxy S5e 10in Tablet with Case on, Lotion, Phone, Charger & Power bank | My Tablet took up most of the space. I was able to remove and put stuff in but i would need to move things around to clear the path to put it back in.

Great little hydration pack. Plenty of room for a phone charger a few power bars and even some rain gear. The green leds are a lot brighter then I expected the controls are easy to use and should let me get noticed and keep me safe. The led does zip off. Batter life should be more than enough for a 26 mile ride. There are for pads on the pack the does allow for a little breathing room but filling the hydro pack with ice and water keeps me cool.

 This is a really cool Backpack. My son loves to use it while on his Pokemon Go adventures. It holds an entire liter of water (or any drink you like) and can be drank while riding a bike, walking or running or whatever sport you like. It has a bright LED turn signal that is easily controlled with an included wireless remote that can be mounted to handlebars or the strap. I love that is has a nice waterproof material and has a cool look to it. I love that it is also super durable material and I feel it will last for a long time. It is rechargeable and has plenty of space for your stuff. Being it is a waterproof design you can put electronics in it and know they will remain safe. I love that it is also reflective so I feel a little safer when my kids are outside using it at night and that people will be able to see them better. I definitely recommend this and it is a great price.

This is a great highly visible led backpack for biker, motorcyclist, runners, joggers and the new trend scooter riders. Comes with wireless remote to select directions. Can be attached to bike with included zip ties or clip on hip. Check out my video on you tube. Unable to upload video here smh. Just search Eceen Led backpack from Deejay Bishop

I like the quality of this backpack and the features. My wife already had one so I bought the same one since we like to jog or walk on a lake park which is half a mile from home. The idea of the LED lights is awesome since we walk to park and usually comes back home when is dark.Easy to use and good buit material.

use a few times. will use for night skiing also

This is ok the only thing is it should stop from blinking when just riding that's the only issue I have.

I love how slim it is and the LED are cool. I love the way the turn signals look. I use my back pack for riding my onewheel (electric skateboard) around town. Because I almost got hit twice.