clamshell backpack

What are Clamshell Backpacks?

Clamshell Backpacks

Clamshell Backpack:

A clamshell carry-on backpack opens like a clamshell, opening entirely from top to bottom, providing easy access to all your belongings. This type of travel backpack is becoming increasingly popular among travelers because of its organization and accessibility features.

Easy Accessibility:

The most significant advantages of clamshell travel backpacks are that it makes it easy to pack and unpack your belongings. With traditional top-loading gear, you often have to dig through layers of items to find what you need. With a clamshell pack, everything is easily accessible from top to bottom, allowing you to find what you need quickly.

Organization Features:

peak design travel backpack

Another advantage of a clamshell pack is its organization features. Best clamshell backpacks have multiple compartments, including a main compartment and zippered mesh pockets, making it easy to separate and keep your items organized. It can benefit travelers who need to carry a lot of gear with external compression straps, including a waist belt, or have specific things they need to access quickly, such as a laptop or a camera.


However, one potential downside of a clamshell carry-on backpack is that it can be more difficult to access small items at the bottom. Additionally, some clamshell backpacks can be heavier than traditional top-loading backpacks, so choosing a comfortable bag that fits your body well is essential.


Clamshell carry-on travel backpacks can be an excellent option for travelers who want a bag that is accessible and easy to pack and unpack. However, choosing a gear that meets your needs and fits your body well is essential to ensure maximum comfort and convenience.

top loading backpack

One Bag Travel Backpack:

When selecting the best backpack for one-bag travel, you should consider multiple factors to ensure you choose the right one for your needs. Here are some things to keep in mind:


Choose a backpack that fits your body and travel needs. A 30-40L pack is a good choice for one-bag travel, as it provides enough packing space for your essentials with water bottles without being too heavy or bulky.


The backpack’s material should be durable, water-resistant, and lightweight. Look for bags made from high-quality materials such as nylon or polyester.


Look for backpacks with padded shoulder straps, a padded back panel, and a hip belt. These features will help distribute the backpack’s weight evenly across your body and make it more comfortable to carry for long periods.


packing cubes

Choose a backpack with multiple compartments and pockets to easily organize your belongings. Look for packs with a front-loading or clamshell design, making it easier to access your items.


Look for backpacks with lockable zippers, a waist strap, and a hidden pocket for your passport, wallet, and other valuables. It will help keep your belongings safe and secure while you travel.

Brand and reviews:

Choose a backpack from a reputable brand with good reviews from other travelers. Look for bags with a warranty and good customer service if you encounter any issues with your gear.

Overall, selecting the best backpack for one-bag travel requires careful consideration of your needs, preferred

Cotopaxi Allpa 35L

Cotopaxi Allpa 35L:

The Cotopaxi Allpa 35L travel is a popular clamshell backpack designed for adventure travel and made from high-quality, weather-resistant materials, including a TPU-coated 1000D polyester outer shell and a 210D nylon ripstop liner. The bag also features YKK zippers, Duraflex buckles, and a padded nylon mesh back panel, including a water bottle pocket for increased comfort and breathability.

Organization System:

One of the standout features of the Cotopaxi Allpa 35L is its organization system. The backpack has multiple pockets and compartments, including a main compartment with a zippered mesh divider, a front zippered pocket with a built-in organizer, and a top pocket for easy access to small items. The backpack also has a padded laptop sleeve that fits laptops up to 15 inches.

Shoulder Straps:

The Allpa 35L travel pack also has several travel-specific features, such as a stowaway shoulder strap system that converts the backpack into a duffel bag and a tuck-away hip belt, and a suitcase-style carry handle for easy transport. The load also comes with a rain cover to dry your gear in wet weather.

Shoulder Straps


The Allpa 35L travel bag is a versatile, durable carry-on travel backpack designed to meet adventure travelers’ needs. Its organization system, travel-specific features, and high-quality materials make it a popular choice for those who want a functional and stylish backpack.

Choosing between a backpack and a standard roller pack has advantages and disadvantages depending on your travel needs and preferences.

Hiking Backpack:

travel backpacks

A hiking backpack is designed specifically for hiking and outdoor activities. It carries all the gear and supplies needed for a day hike or multi-day backpacking trip. Hiking backpacks come in different sizes and styles, depending on the length of your trip and the gear you need to carry. The hiking backpack has exterior pockets to manage the equipment and a water bottle pocket during travel.

When choosing a hiking pack, it’s essential to consider the following factors:


  1. The backpack size you need will depend on the trip length and the gear you need to carry. Daypacks are little, lightweight backpacks designed for day hikes and shorter trips, while backpacking packs are more significant, heavier loads with an overhead compartment that can hold more gear and supplies for longer trips.


  1. Choosing a hiking backpack that fits your body comfortably is essential. Look for a bag with adjustable straps and a hip belt, and a luggage belt that can adjust to fit your body. It will help distribute the backpack’s weight evenly and reduce strain on your shoulders and back. The sternum strap helps distribute the importance of the load evenly across the chest, shoulders, and back, reducing stress on these areas. A properly adjusted sternum strap can make the backpack more comfortable by reducing pressure on the shoulders and upper back.


two internal compression straps

Look for hiking backpacks with hydration reservoirs, multiple compartments and pockets, and external attachment points for carrying gear like trekking poles or ice axes.


Hiking packs are made of durable materials that can withstand the wear and tear of the outdoors. Look for bags made from ripstop nylon or other rigid materials that resist punctures and tears. Some models have water-resistant zippers with exterior compression straps to compress the luggage.


The weight of your backpack is an essential factor to consider, especially if you’re planning a long-distance hike. Look for a lightweight bag that won’t add unnecessary weight to your load.

Some popular brands of hiking packs include Osprey, Deuter, Gregory, and REI Co-op.

roller bag

Why a Backpack vs. Standard Roller Luggage?

A backpack is a more versatile option for travelers constantly moving or needing to navigate uneven terrain or stairs. It is easier to carry on your back. It allows for hands-free mobility, making it a popular choice for adventure travelers or those exploring cities by foot. Additionally, a backpack can typically fit in overhead compartments on airplanes and buses, making it more convenient for travel.

On the other hand, a piece of the standard rolling suitcase is easier to maneuver on smooth surfaces such as airports or hotels. It can typically fit more items and is easier to organize with compartments and pockets. It makes it an excellent option for travelers staying in one place for an extended period or not needing to move around frequently.

Choosing between a backpack and a standard roller pack depends on your travel style and needs. A bag might be the best budget travel backpack for a more versatile, hands-free option. Suppose you’re looking for a more organized and easy-to-maneuver opportunity. In that case, standard roller luggage might be your better choice.

What is Carry on Luggage Size Limit?

travel gear

Carry-on backpacks meet the size restrictions set by airlines for carry-on luggage. The gears carried on board a flight fit under the seat in front of you or the overhead bin.

Carry-on-compliant luggage is a popular choice for travelers who want to avoid the hassle and expense of checking luggage. The size restrictions for carry-on backpacks can vary depending on the airline, but generally, they are around 22 x 14 x 9 inches (56 x 36 x 23 cm) or less. It’s essential to check with your airline before you fly to make sure your backpack meets its size restrictions.

Carry-on backpacks are a popular choice for travelers for long weekend trips who want to avoid the hassle and expense of checking luggage. They are also helpful for travelers who prefer to have their belongings with them at all times during the flight. Many carry-on backpacks have multiple compartments, especially a dedicated laptop compartment, making them an excellent choice for organizing your belongings. It is a colorful backpack that can easily convert into a shoulder bag.

Travelers mostly like to use carry-on backpacks than larger bags. The Carry-on backpack can carry camera gear and other light packing essentials. The chest strap can hold the entire load, mostly in hiking packs.

When choosing a carry-on backpack, it’s essential to consider factors such as size, weight, and durability. Look for a bag that is comfortable to wear, has padded straps, laptop sleeves, zippered pockets, and back panels, and is made from durable materials. Choosing a backpack with a TSA-approved lock is also a good idea to keep your belongings secure.

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