Features Enter your model number above to make sure this fits. P.when("RPPStripeRendered").execute(function(stripeData){ if(stripeData && stripeData.state){ switch(stripeData.state){ case "result-found": document.getElementById("replacementPartsFitmentBulletInner").innerHTML = "This fits your "+stripeData.item+"."; document.getElementById("replacementPartsFitmentBullet").className = ""; break; case "no-result": if(stripeData.showBullet && stripeData.showBullet !== "0"){ document.getElementById("replacementPartsFitmentBulletInner").innerHTML = "No information found for this part for "+stripeData.item+"."; document.getElementById("replacementPartsFitmentBullet").className = ""; } break; default: document.getElementById("replacementPartsFitmentBullet").className = ""; } } }); Delrin® U-Frame - Constructed from ultra lightweight, high strength polyamide with reinforcements on bottom of pack. Hexlite 210 - This lightweight 210-denier Ripstop Polyamide material is used for ACT Trail packs and weight optimising Bike and Alpine backpacks. Thicker reinforcement threads make it resistant to tears even at such minimal weight and lend it that striking honeycomb structure. PU coating inside. Deuter Ripstop 210 - Ultra-tight weave, hard wearing 210 Denier Nylon. Recognisable by the very technical, shiny surface incorporating tough Ripstop threads. This lightweight and extremely robust fabric is perfectly suited to the manufacture of lightweight products. Top quality PU coating. Special Tapered Shape - For extra arm freedom for running, ski touring or climbing. Height Adjustable Chest Strap - Offers a customisable and comfortable fit. Description Product Description Suitable for hill walking, biking and running, the Deuter Speed Lite 20 Backpack is constructed from Hexlite 210 and Deuter Ripstop 210 fabrics. These reinforced materials are highly durable whilst remaining lightweight, protecting your belongings but not weighing you down. The frame of the bag is engineered in a 'U' shape, giving you that essential stability without adding extra bulk or weight. The backpack has also been designed in a tapered shape to allow extra movement of the arms for an unrestricted adventure. The Speed Lite 20 features a variety of pockets for safe and secure storage of essential items. Side mesh pockets provide easy access storage for drinks bottles and energy food. An external zip pocket secures smaller items such as keys. The backpack also features an internal wet pocket, a feature that allows separation of wet and dry belongings. Compression straps can be doubled up to easily attach a ski or pole. To compress the pack to the maximum, these can be centrally secured over the front side mesh pockets, allowing quick access to small essentials such as energy food or drink bottles.