我看主要 Mini Water Filter https://www.REI.com/product/890900/sawyer-mini-water-filter 和 Sawyer Squeeze Water Filter - 32 fl. oz. https://www.rei.com/product/858764/sawyer-squeeze-water-filter-32-fl-oz 有什么区别? 另外,配件有什么用?难道mini这款不能直接接水袋和矿泉水瓶吗? Sawyer Fast Fill Hydration Pack Adapter Kit |