旅行用バックパックの最適解

#html-body [data-pb-style=B1EC4GX]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;margin-bottom:50px}#html-body [data-pb-style=XGH5JC9]{border-style:none}#html-body [data-pb-style=E0509BI],#html-body [data-pb-style=W2Q2RRM]{max-width:100%;height:auto}#html-body [data-pb-style=QER5F7H]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-attachment:scroll;padding-left:15px;padding-right:15px}#html-body [data-pb-style=PFA16AL]{text-align:left}#html-body [data-pb-style=OJANBCC],#html-body [data-pb-style=VFPCDPC]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}#html-body [data-pb-style=OJANBCC]{margin-bottom:50px}#html-body [data-pb-style=VBH14PE]{margin-left:15px;margin-top:50px;margin-right:15px}#html-body [data-pb-style=U48IOV1]{margin-bottom:50px}#html-body [data-pb-style=K3SWBSS]{width:100%;border-width:1px;border-color:#cecece;display:inline-block}#html-body [data-pb-style=E6CHU3E]{background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;align-self:stretch}#html-body [data-pb-style=HIM5VWP]{display:flex;width:100%}#html-body [data-pb-style=JPYKY9F],#html-body [data-pb-style=KCCAUX5]{justify-content:flex-start;display:flex;flex-direction:column;width:50%;padding-left:15px;padding-right:15px}#html-body [data-pb-style=JPYKY9F],#html-body [data-pb-style=KCCAUX5],#html-body [data-pb-style=S4P7MYQ]{background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;align-self:stretch}#html-body [data-pb-style=EJKN18D]{display:flex;width:100%}#html-body [data-pb-style=HJVANY8],#html-body [data-pb-style=X02P8T5]{justify-content:flex-start;display:flex;flex-direction:column;width:50%;padding-left:15px;padding-right:15px}#html-body [data-pb-style=HJVANY8],#html-body [data-pb-style=ODEK5MN],#html-body [data-pb-style=X02P8T5]{background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;align-self:stretch}#html-body [data-pb-style=XDBPN1G]{display:flex;width:100%}#html-body [data-pb-style=GDHVNUG],#html-body [data-pb-style=MHHRPVY]{justify-content:flex-start;display:flex;flex-direction:column;width:50%;padding-left:15px;padding-right:15px}#html-body [data-pb-style=GDHVNUG],#html-body [data-pb-style=MHHRPVY],#html-body [data-pb-style=SCS161P]{background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;align-self:stretch}#html-body [data-pb-style=VM6F6J4]{display:flex;width:100%}#html-body [data-pb-style=AFJG9UR],#html-body [data-pb-style=XY4V6QL]{justify-content:flex-start;display:flex;flex-direction:column;width:50%;padding-left:15px;padding-right:15px}#html-body [data-pb-style=AFJG9UR],#html-body [data-pb-style=O27P3NX],#html-body [data-pb-style=XY4V6QL]{background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;align-self:stretch}#html-body [data-pb-style=XSBLIU3]{display:flex;width:100%}#html-body [data-pb-style=NSUY5JT],#html-body [data-pb-style=SM9DIDJ]{justify-content:flex-start;display:flex;flex-direction:column;width:50%;padding-left:15px;padding-right:15px}#html-body [data-pb-style=IORALGI],#html-body [data-pb-style=NSUY5JT],#html-body [data-pb-style=SM9DIDJ]{background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;align-self:stretch}#html-body [data-pb-style=DDFHPI9]{display:flex;width:100%}#html-body [data-pb-style=NDK23PH],#html-body [data-pb-style=WWWW1WS]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;width:50%;padding-left:15px;padding-right:15px;align-self:stretch}#html-body [data-pb-style=GB2LRO6]{text-align:center;margin-top:50px}@media only screen and (max-width: 768px) { #html-body [data-pb-style=XGH5JC9]{border-style:none} }The bag that started it all, the ALPHA 31 is purposefully built for a wide range of adventures, both big and small. With expandable capacity, multiple lash points, external fast-access pockets, and three access points to the main compartment, it's a hardy pack with a unique blend of attributes that enables independence and self-reliance. Using 100-percent recycled ECOPAK™ fabrics from Challenge Outdoor allows the ALPHA 31 to be lightweight, durable, waterproof, and eco-friendly. The updated roll top includes a triple-fold to lock out elements, and all exterior panels feature water-resistant rain flaps and YKK® Aquaguard® zippers. When you need extra space, the roll top increases the ALPHA's capacity by five liters. Inside the main body, there's a 15