If you carry also a hydration system, the tube can pass inside the D-ring to stay still during movements. BUNGEE CORD. Some backpacks include an elastic bungee cord sewn outside to carry equipment that does not fit into the backpack during excursions such as a rope, a mat or a helmet. They can also be used to let anoraks, sweatshirts or clothes When choosing a backpack, look for packs that have horizontal keeper-style straps or small daisy chains that you can hang external pockets from. Hyperlite Mountain Gear Packs are particularly good for this purpose. It’s also helpful to have some kind of plastic or metal ring that you can clip heavier gear onto like a GPS on a retractable cord. Package includes 1 bird backpack + 1 stainless steel tray + 1 velvet lined soft mat + 1 Cotton rope perch + 1 bird feeder 3 compartments cup. Great fit for most of small birds like parrot, parakeet, cockatiel, conure backpack carrier for budgies. Adhere to Amazon's return policy and customization is acceptable. Architecture of a MYSTERY RANCH Backpack. With over four decades of design and manufacturing experience – coupled with simultaneous in-the-field testing and real-world hammering – we've learned a thing or two about load transfer, active framing and the importance of using only the most top-shelf materials. 1. I would suggest following - try to clip helmet chin strap around both backpack shoulder straps or, if backpack is not too big, try to clip it around whole backpack. (If your backpack is large enough you can put helmet inside it :). There is also possibility to use rubber strap with hooks to fasten your helmet. Switch Back Lashing: For limited cordage. #1. X Shaped Lashing. The design is always preferable to carry bulky items. By crossing the opposite corner to the opposite corner you are going to get more space for your get which can be double for a more secure fit of the gears. #2. Criss-Cross Lashing. Step 6. To end the stitch, push the needle about halfway through. Take the thread, and wrap it around the sharp side of the needle. Pull the needle all the way through. If the stitch did not go through both sides of the nylon, repeat steps 5 and 6 over on the other side. Remember to replace the thread by repeating steps 1 and 2. Find the center of the rope. Lay the bight of the center across your left hand hanging down. Flake the rope forwards and backwards trying to reach the same low point each time. When you get to the last six feet or so, wrap a few turns around the upper part of the flakes. Pull the working end through the loop you’ve made with the flakes. A handle is commonly placed on the top of a backpack and is used to carry and hold a backpack for short distances. Hardware. Backpack hardware generally refers to all of the literal hard components of a bag, like the buckles and zippers. Hip Padding. Padding that extends from the back of the backpack and straps in the front. Tip #7: Do not overload! Your child’s backpack should weight no more than 15 percent of his or her total body weight. Anything more can force children to slouch or hunch to compensate for the extra weight. Remove any items that are unnecessary, and encourage your children to carry heavier items in their arms, if possible. MJb2Ca.