Waterdrop Water Filter Straw WD-FSLBL-1 Buying Options WD-FSLB-3 Add To Basket WD-FS-A Buying Options WD-FSBUL-1 Buying Options WD-FSBU-1 Add To Basket WD-FSBU-2 Add To Basket WD-FSBU-3 Add To Basket Customer Reviews 4.6 out of 5 stars 3,448 4.6 out of 5 stars 1,943 4.6 out of 5 stars 3 4.6 out of 5 stars 3,448 4.6 out of 5 stars 1,943 4.6 out of 5 stars 1,943 4.6 out of 5 stars 1,943 Price 29.9929.99 24.9824.98 29.9929.99 16.9816.98 21.9821.98 25.4925.49 Color Waterdrop Light Blue Waterdrop Light Blue - Waterdrop Blue Waterdrop Blue Waterdrop Blue Waterdrop Blue Gravity Water Bag Number of straws 1 3 - 1 1 2 3 Number of small bags 1 1 - 1 1 2 1 Filtration accuracy 0.1 m ultrafiltration 0.1 m ultrafiltration - 0.1 m ultrafiltration 0.1 m ultrafiltration 0.1 m ultrafiltration 0.
