With the Speed Lite Pro 23 SL from Deuter, you are light, fast and comfortable on the move. The featherweight hiking backpack impresses with vest-shaped, perforated shoulder straps, snug hip fins and an infinitely adjustable chest strap. Thanks to the LiteAir back system, it not only offers optimum ventilation, but also a secure, compact fit. Practical pockets on the shoulder straps and hip fins as well as the quick-release fastening for poles allow quick access without removing the rucksack. As the comfort of your rucksack depends on back length, shoulder width and body size, Deuter has developed specific SL models. These differ from other models primarily in terms of back length and the distance and shape of the shoulder straps. This makes SL backpacks particularly suitable for women and teenagers, but also for slim and small-built men. This Deuter product is certified by Bluesign. This means that production is monitored by a third party to eliminate all harmful chemicals or substances from the production process from the beginning to the end product. This benefits everyone: people, animals and the planet as a whole. Deuter is increasingly focussing on environmentally friendly materials and technologies to reduce its carbon footprint. Even though absolute climate neutrality is difficult to achieve, Deuter offsets emissions from its products that cannot be further reduced in cooperation with Climate Partner. In future, the emissions caused by production and transport will be offset by the purchase of a ClimatePartner-certified Deuter product by specifically supporting social and climate protection projects. The Green Button is the first government-monitored seal for socially and ecologically sustainable products. This Deuter product fulfils the requirements for the Grüner Knopf seal.