Workshop will be closed during November 
Updated each week: Currently manufacturing lead time: about 3 weeks 
Add 5 to 15 days for shipping duration according to your localization. Running equipment is in stock and shipped within 3 days.
日本国内送料 : 1500 JPY
送料は発注いただいた後、御返金します
Shipping during pandemic by Japan Post: info
 USA  are delivered by EMS or DHL (according to size parcel)
 For Canada, Australia or other delivery suspended countries by JapanPost, I ship with DHL Worldwide Express, 
A tracking number will be provided when shipped. 
An adding fee could be asked for remote area in Canada, Australia...
Ship to Russia is not possible
To have a quote included shipping fee, please select a pack and options via PayPal menu and see your cart. Weight estimations are indicate for each packs and each options on site.
 Only packs and site options are available
Translate here (Français, 日本語, etc...)

KS ultralight gear 当サイトへのご訪問ありがとうございます。登山、ハイキング用の

超軽量ザックや、シュラフカバー等のウルトラライトギア製品を手作りしている小さな工房です。どうぞゆっくりご覧になってください。商品についてご不明点がありましたらお気軽にメールください。
Bienvenue chez KS, l'atelier de matériel ultra-léger personnalisé, sacs à dos ultra-légers et d'accessoires pour la randonnée, l'alpinisme, conçus au Japon par un Français!

Welcome to KS ultralight gear , the workshop of custom ultralight backpacks and accessory for hiking, climbing. Designed and made in Japan (except specified).