Light Weight Design The delta plate has been designed for outdoor eating. As such it is lightweight yet strong and durable. A total weight of 118g grams means that you will hardly know it is there. Compatibility Sea to Summit has considered everyday use of its products and how the Sea to Summit range can better work together. The Delta bowl has a side wall that curves 20 degrees, this is exactly the curvature on Sea to Summit Delta cutlery which means you will never miss any of your food or have any troubles eating quickly. The Delta range also fit together extremely well and can be paired to make a set. Useability The Protex base also works to distribute heat and ensure food stays warmer for longer without burning your hand. A thumb ring on the side makes holding the bowl easier and also provides a hook from which to hook a carabiner (Great feature if you want to let your bowl dry on the outside of you pack whilst hiking).