4 best carry on back packs

• Polyester lining
• Zipper closure
• 8 ADJUSTABLE STRAPS- For tying up your pack or hanging sleeping bag, mat, hammock, tripod, and other gears. mesh side pockets,to keep your stuff separate and organized.
• Our backpack fit women and men in 5'-6'5" (90lb-250lbs) and It meet size requirements for most airlines, enough room for 3 or 4 days trips.
• Comfortable Daypack: Breathable mesh shoulder straps with plentiful sponge padding help relieve the stress from your shoulder. Widened and thickened S-type shoulder straps and high elastic breathable back support for best ventilation and easing burden
• 50L WATERPRROF BACKPACK:A rain cover included.The rip-stop polyester material can prevent the water from sipping into the bag;If the heavy rain comes, then rain cover works.
• Multipurpose Camping Backpack. Spacious backpack packed with many pockets & features. Great for hiking, travel, camping & as carry on luggage, for both men & women

User questions & answers

Question:	Are thers straps at the bottom that can hold a tent
Answer:	The interior pocket can accommodate up to a 3l bladder. But be warned, the slot is not really padded so you *will* feel the bladder against your back, and adding a full 3l bladder does take away some interior space.
Question:	Is the waist belt padded
Answer:	Not anymore. Airlines want their baggage fees and more are sticking to the 22"x14"x9" as maximum carry on. This is not even close.
Question:	Has anyone tried to use this bag as a carry on
Answer:	Your question assumes fit is about height or weight of hiker. It. is. not. A backpack has to fit the TORSO DIMENSIONS of the wearer. Almost everyone has a torso between 16 and 22 inches (measured from C7 vertebrae (bottom of neck)) to the top plane of your hips, where the belt goes. In other words you need to measure that dimension (or have someone else do it for you, it's a bit tricky to do yourself since you'd be measuring down your spine). Since this is an ADJUSTABLE pack, it will almost certainly fit you. If you watched the video, the guy showed some patches of what looked like velcro and mentioned adjustment. These allow you to adjust the pack to your torso length. (I will allow that if you've got an oversized gut, that fitting requires a lumbar support belt of sufficient size. It also may require some personalization, no two people carry their weight in exactly the same places.). A 55 L pack is sufficient for 2-3 days if you pack heavy, and maybe twice that if you pack light. There are two "sizes" for a pack. Both I've mentioned: the fit and the length of the trip. Of course, how much volume it holds is quite a different matter from how heavy a load you are willing to carry for mile after mile. I do not own one of these, but the loading looks to be good enough for a weekend hike, you may want a more comfortable pack for longer trips. HTH
Question:	Does it have a pocket for a water bladder
Answer:	Dennis, Not sure what kind of compression bag you have for your sleeping bag? But if it is of good quality and compresses it should fit. I have a long sleeping bag and it fits into the sleeping bag space. I was also able to put a fleece sweater in the sleeping bag space with my bag. I have a very compact sleeping pad it's from exped and it fits into one of the side pockets. The exped is a blow up but it's 3 inches and its small. I stole the exped pad from Serria Trading Post on clearance. Most sleeping pads probably will not fit it needs to be a blow up one and have the ability to compress very small. Hope this helps. If you need more room try the 4700 it's only 10 bucks more and it has more space. I'm thinking this is my next purchase when I decide to get another pack. Hope this helps.?

Product description

An Amazon Brand

• Carry-on travel backpack with internal, zippered laptop sleeve; ultra-flexible and lightweight; made of durable polyester
• Main compartment with zippered mesh space, optional midway shelf, and internal/external compression straps
• Front pocket and front-top pocket for easy access to documents and travel liquids; main upper packing compartment with organizer, expandable storage space tuck-away ID pocket
• Padded shoulder straps disconnect easily and store away in zippered back pocket; removable sternum strap, waist belt, and shoulder strap; well-placed exterior handles
• Main compartment measures 5.5 by 13 to 14 by 21.5 inches (LxWxH); main upper packing compartment measures 3 to 5 by 13 to 14 by 21.5 inches (LxWxH); full-expansion zipper creates 10% more packing space

User questions & answers

Question:	What are the dimensions
Answer:	22"H x 17"W x 6"D (or 8"D when expanded). These are approximate, as it is a soft side--you could probably get it out to 9" or more depth if you really packed it in there and put the zippers to work.
Question:	What is the capacity in liters so that I could compare to other bags
Answer:	I'd agree with AL's 50L. I have both this and the Hynes Eagle 40L, and this easily has 25% greater capacity than the Hynes. Fully expanded, it's comparable to a domestic-sized roll-aboard suitcase.
Question:	Can this handle rigorous packing? I tend to pack a lot into little spaces, but don't want something that can't handle it and will rip at the seams
Answer:	It is a nice back pack with neat features. But, it is a $40 backpack. I would consider it a medium duty travel pack, and would not recommend repeated over loading. I have a $300 Gregory pack constructed with rip stop material and zippers that are double the size of the ones on this pack. With that said it is a great backpack for the money!
Question:	Will this bag adhere to flybe carry on requirements
Answer:	My wife and I just returned from a trip to Europe where we flew Norwegian, RyanAir, and Flybe. I used a different bag, while she used this AmazonBasics bag. None of the airlines measured our backpacks and we were able to carry on for all of our flights. Flybe was the tightest in terms of getting the bag in the overhead bin, but it did indeed fit. Just don't over pack, and you will be fine. For Norwegian and RyanAir, we had zero issues getting the bags in the overhead bins.

Product features

AmazonBasics Carry-On Travel Backpack

Ultra-flexible, lightweight, and durable, the AmazonBasics Carry-On Travel Backpack makes a great choice for savvy travelers. Made of durable polyester, the travel pack functions as an unstructured suitcase that can be quickly converted into a backpack.

The travel backpack meets carry-on requirements, and it features three well-placed exterior handles—great for lifting, placing in an overhead compartment or trunk, or for more traditional side-handle carrying. The premium carry-on travel backpack comes loaded with organizational components and user-friendly features.

Multiple Organizational Compartments

A zippered front pocket offers easy-to-access space for boarding passes, travel itineraries, and other important documents, while a zippered front-top pocket keeps travel liquids and other personal items conveniently accessible.

On the front, the backpack provides a double-zippered opening for its main upper packing compartment. The inside flap of the unzipped panel features a briefcase-style organizer with sleeves and zippered pockets for storing small items. The main upper packing compartment’s interior offers ample storage space, including a place to securely clip your keys.

This carry-on travel backpack offers a roomy and well-organized main compartment that’s secured shut with double zippers and four external compression straps. Unzipped, the inside flap offers a full-width zippered mesh compartment—great for larger items or keeping contents separate from the main compartment.

Inside the main compartment, there are two adjustable compression straps to help keep contents in place.

Laptop Sleeve

Designed with today’s traveler in mind, the backpack comes with an internal laptop sleeve. The laptop sleeve provides a zipper closure, and if not traveling with a laptop, the main compartment expands into the laptop area, so there’s no wasted space.

Adjustable Straps

The travel backpack comes with padded shoulder straps for comfortable carrying. For secure placement, the travel bag offers an adjustable sternum strap and a waist belt, both of which can be removed if preferred. The backpack shoulder straps disconnect easily and store out of the way in a zippered back pocket, allowing the bag to be checked or carried like a suitcase. The travel pack also comes with a removable shoulder strap for more carrying options.

Spacious

The AmazonBasics carry-on travel backpack’s main compartment measures 5.5 by 13 to 14 by 21.5 inches (LxWxH), and its front compartment measures 3 to 5 by 13 to 14 by 21.5 inches (LxWxH). A full-expansion zipper creates an additional 10 percent of packing space—no need to hold back when it comes to returning home with gifts and souvenirs. Experience exceptional quality, convenience, and flexibility with the AmazonBasics Carry-On Travel Backpack.

Product description

An Amazon Brand

• Large camera travel bag with wheels quickly converts from rolling case to backpack; airplane carry-on compatible
• Can hold a full DSLR body with lens attached; 11 additional configurable compartments for lenses, chargers, batteries, filters, and more
• Padded compartment for a tablet or 17-inch laptop; front pockets, side straps for a tripod; 2 side pockets with space for memory cards
• Wide-base rollerblade-quality wheels and telescoping handle for smooth mobility; convenient top handle for lifting
• Adjustable padded shoulder straps easily tuck away when not in use
• Rain cover included

User questions & answers

Question:	Could i fit a small stobe into it? specifically the neewer ds
Answer:	Just pull the valve out with your bite to start the water flow.
Question:	Will this fit as a carry on, even on small planes or is it of a size where I will have the airline pressuring me to put it under the plane
Answer:	AONIJIE. Chest circumference recommended between 31.5"-47.2".
Question:	Do the dimensions listed include the wheels, handles, etc
Answer:	Not very suitable.
Question:	What are the outside dimensions? why is it such a problem answering the question of what the dimensions are
Answer:	There is a hydration pack which more appropriate to place a hydration bladder into pack in our store.

Product description

An Amazon Brand

• The external dimensions are 13.39 * 9.45 * 14.17 inches
• Fits in most airline overhead compartments and under the seat in front of you
• Spacious main compartment to hold clothing & an extra pair of shoes
• Plenty of interior pockets for small items including toiletries

User questions & answers

Question:	Is it stackable? I want something that will go on top of a larger piece of luggage but roll as one
Answer:	Hi,I'm 6' 6" and I am fully comfortable pushing on all 4 wheels or tilting it and wheeling behind me on 2 wheels. I'd guess it is ~4.5' high. Regardless, it's comfortable to use by a person of any size.
Question:	Does this work for basic economy with United
Answer:	My kitchen scale says 6 lbs & 7 oz.
Question:	Does the bag tend to fall forward when you're not holding it upright? The front feet appear to be closer to the middle than the front
Answer:	No, it is 22" from bottom of wheels to top curve of handle. You might eke out 1/2" by smashing the handle down. The other measurements are 15" wide and 9" deep.
Question:	Will this hold a small laptop
Answer:	Yes, there are two zippers. The holes in the zipper puller are not large so you would have to use a small lock.

Product features

Convenient Carry-On Size

The luggage slides easily into most airline overhead compartments or under the seat, and is available in multiple colors.

Convenient Storage Space

The front organizer keeps travel essentials easily accessible. The luggage unzips to reveal a roomy main compartment and several interior pockets.

Telescoping Handle

The handle can be fully extended with the push of a button and locked into place. Pass-through panels hide the handle for a smooth profile.

Smooth-Rolling Wheels

Equipped with in-line skate wheels, the rolling luggage transports effortlessly from point A to point B, and anywhere in between.