Hyperflow Cartridge Replacement Kit
Pickup currently unavailable at Arlington, TX
The MSR HyperFlow Microfilter Replacement Cartridge swaps into your ultralight HyperFlow MicroFilter when your flow gets low. This cartridge utilizes MSR's Hollow Fiber Technology and pumps around three liters of water per minute. Clean your Hyperflow easily in the field, knowing that each cartridge lasts through approximately 1,000 liters, depending on water quality. The MSR HyperFlow Microfilter received a 2008 Editors' Choice Award from Backpacker Magazine.
Prop 65 O (Styrene): This product can expose you to styrene, which is known to the State of California to cause cancer.
https://mtn-sports.myshopify.com/pages/prop-65-frequently-asked-questions
About The Brand
MSR
Size Charts
The North Face Sizing Charts
Womens Jackets and Tops:
| Chest | Waist | Hip | Sleeve Length | |
|---|---|---|---|---|
| XS | 31-32 in | 24-25 in | 33-35 in | 31.5 in |
| SM | 33-35 in | 26-28 in | 36-37 in | 32.0 in |
| MD | 36-38 in | 29-31 in | 38-40 in | 32.5 in |
| LG | 39-41 in | 32-34 in | 41-43 in | 33.3 in |
| XL | 42-44 in | 35-38 in | 44-47 in | 34.0 in |
| 2XL | 45-48 in | 39-42 in | 48-51 in | 34.8 in |
| 1X | 43-45 in | 36-38 in | 46-48 in | 31.5 in |
| 2X | 47-49 in | 40-42 in | 50-52 in | 32.25 in |
| 3X | 51-53 in | 44-46 in | 54-56 in | 33 in |
Womens Bottoms:
| Waist | Hips | Inseam (Short) | Inseam (Reg.) | Inseam (Long) | |
|---|---|---|---|---|---|
|
XS (0) |
25-26 in | 34-35 in | 28.5 in | 30.5 in | 32.5 in |
| XS (2) | 26-27 in | 35-36 in | 28.5 in | 30.5 in | 32.5 in |
| SM (4) | 27-28 in | 36-37 in | 29.0 in | 31.0 in | 33.0 in |
| SM (6) | 28-29 in | 37-38 in | 29.0 in | 31.0 in | 33.0 in |
| MD (8) | 29-30 in | 38-39 in | 29.0 in | 31.0 in | 33.0 in |
| MD (10) | 30-31 in | 39-40 in | 29.0 in | 31.0 in | 33.0 in |
| LG (12) | 31-33 in | 40-42 in | 29.0 in | 31.0 in | 33.0 in |
| LG (14) | 33-35 in | 42-44 in | 29.5 in | 31.5 in | 33.5 in |
| XL (16) | 35-37 in | 44-46 in | 29.5 in | 31.5 in | 33.5 in |
| XL (18) | 37-39 in | 46-48 in | 29.5 in | 31.5 in | 33.5 in |
| 1X (14) | 36-37 in | 46-47 in | 28 in | 30 in | 32 in |
| 1X (16) | 37-38 in | 47-48 in | 28 in | 30 in | 32 in |
| 2X (18) | 40-41 in | 50-51 in | 28 in | 30 in | 32 in |
| 2X (20) | 41-42 in | 51-52 in | 28 in | 30 in | 32 in |
| 3X (22) | 44-45 in | 54-55 in | 28 in | 30 in | 32 in |
| 3X (24) | 45-46 in | 55-56 in | 28 in | 30 in | 32 in |
Womens Footwear
| USA | UK | EU | CM |
|---|---|---|---|
| 5 | 3 | 36 | 22 |
| 5.5 | 3.5 | 36.5 | 22.5 |
| 6 | 4 | 37 | 23 |
| 6.5 | 4.5 | 37.5 | 23.5 |
| 7 | 5 | 38 | 24 |
| 7.5 | 5.5 | 38.5 | 24.5 |
| 8 | 6 | 39 | 25 |
| 8.5 | 6.5 | 39.5 | 25.5 |
| 9 | 7 | 40 | 26 |
| 9.5 | 7.5 | 40.5 | 26.5 |
| 10 | 8 | 41 | 27 |
| 10.5 | 8.5 | 41.5 | 28 |
| 11 | 9 | 42 | 28.8 |
Mens Jackets and Tops:
| Chest | Hips | Sleeve Length | |
|---|---|---|---|
| SM | 36-38 in | 35-37 in | 33.5 in |
| MD | 39-41 in | 38-40 in | 34.0 in |
| LG | 42-44 in | 41-43 in | 34.8 in |
| XL | 45-48 in | 44-46 in | 35.5 in |
| 2XL | 49-52 in | 47-49 in | 36.3 in |
| 3XL | 53-56 in | 50-52 in | 37.0 in |
Mens Bottoms:
| Waist | Hip | Inseam (Short) | Inseam (Reg.) | Inseam (Long) | |
|---|---|---|---|---|---|
| 30(SM) | 29-30 in | 35-36 in | 29.5 in | 31.5 in | 33.5 in |
| 32(MD) | 31-32 in | 37-38 in | 30.0 in | 32.0 in | 34.0 in |
| 34(MD) | 33-34 in | 39-40 in | 30.0 in | 32.0 in | 34.0 in |
| 36(LG) | 35-36 in | 41-42 in | 30.0 in | 32.0 in | 34.0 in |
| 38(LG) | 37-38 in | 43-44 in | 30.5 in | 32.5 in | 34.5 in |
| 40(XL) | 39-40 in | 44-45 in | 30.5 in | 32.5 in | 34.5 in |
| 42(XL) | 41-42 in | 46-47 in | 30.5 in | 32.5 in | 34.5 in |
| 44(2X) | 43-44 in | 47-48 in | 30.5 in | 32.5 in | 34.5 in |
Mens Shoes:
| USA | UK | EU | CM |
|---|---|---|---|
| 7 | 6 | 39 | 25 |
| 7.5 | 6.5 | 40 | 25.5 |
| 8 | 7 | 40.5 | 26 |
| 8.5 | 7.5 | 41 | 26.5 |
| 9 | 8 | 42 | 27 |
| 9.5 | 8.5 | 42.5 | 27.5 |
| 10 | 9 | 43 | 28 |
| 10.5 | 9.5 | 44 | 28.5 |
| 11 | 10 | 44.5 | 29 |
| 11.5 | 10.5 | 45 | 29.5 |
| 12 | 11 | 45.5 | 30 |
| 12.5 | 11.5 | 46 | 30.5 |
| 13 | 12 | 47 | 31 |
| 13.5 | 12.5 | 47.5 | 31.5 |
| 14 | 13 | 48 | 32 |
| 14.5 | 13.5 | 49 | 32.5 |
Girls::
| Height | Weight | Chest | Waist | |
|---|---|---|---|---|
| XXS (5) | 42-44 in | 40-43 lbs | 23-24 in | 22-23 in |
| XS (6) | 45-47 in | 44-50 lbs | 24-25 in | 22-23 in |
| SM (7-9) | 48-53 in | 51-65 lbs | 25-27 in | 23-24 in |
| MD (10-12) | 54-59 in | 66-87 lbs | 27-29 in | 24-26 in |
| LG (14-16) | 60-63 in | 86-105 lbs | 30-32 in | 27-29 in |
| XL (18-20) | 64-65 in | 106-115 lbs | 33-35 in | 30-32 in |
Boys::
| Height | Weight | Chest | Waist | |
|---|---|---|---|---|
| XXS (5) | 42-44 in | 40-43 lbs | 23-24 in | 22-23 in |
| XS (6) | 45-47 in | 44-50 lbs | 24-25 in | 22-23 in |
| SM (7-9) | 48-53 in | 51-65 lbs | 25-27 in | 23-24 in |
| MD (10-12) | 54-59 in | 66-87 lbs | 27-29 in | 24-26 in |
| LG (14-16) | 60-64 in | 88-115 lbs | 30-32 in | 27-29 in |
| XL (18-20) | 65-69 in | 116-140 lbs | 33-35 in | 29-31 in |
Patagonia Size Charts
Mens Tops:
| Chest | Sleeves | Waist | Neck | Inseam | |
|---|---|---|---|---|---|
| XX-Small | 31-33 | 31 | 26 | 13½-14 | 30 |
| X-Small | 34-35 | 32 | 28 | 14-14½ | 31 |
| Small | 35-37 | 33 | 29-30 | 15-15½ | 31 |
| Medium | 38-40 | 34 | 31-33 | 15½-16 | 32 |
| Large | 42-44 | 35 | 34-36 | 16½-17 | 33 |
| X-Large | 46-48 | 36 | 38-40 | 17-17½ | 33 |
| XX-Large | 50-52 | 37 | 42-44 | 17½-18 | 33 |
| XXX-Large | 54-56 | 38 | 46-48 | 18½ | 33 |
Mens Bottoms:
| Waist | Inseam* | |
|---|---|---|
| XX-Small | 26 | 31 |
| X-Small | 28 | 31 |
| Small | 29 | 31 |
| Medium | 31 | 32 |
| Medium | 32 | 32 |
| Medium | 33 | 32 |
| Large | 34 | 33 |
| Large | 35 | 33 |
| Large | 36 | 33 |
| X-Large | 38 | 33 |
| X-Large | 40 | 33 |
| XX-Large | 42 | 33 |
| XX-Large | 44 | 33 |
| XXX-Large | 46 | 33 |
| XXX-Large | 48 | 33 |
Womens Tops:
Measurements are in inches, unless otherwise noted.
| Numeric | Chest | Waist | Hip | Inseam | |
|---|---|---|---|---|---|
| XX-Small | 00 | 31 | 24½ | 33½ | 30 |
| X-Small | 0-2 | 32-33 | 25½-26½ | 34½-35½ | 31 |
| Small | 4-6 | 34-35 | 27½-28½ | 36½-37½ | 32 |
| Medium | 8-10 | 36-37 | 29½-30½ | 38½-39½ | 32 |
| Large | 12-14 | 38½-40 | 32½-33½ | 41-42½ | 32 |
| X-Large | 16-18 | 42-44 | 35½-37½ | 45½-46½ | 32 |
| XX-Large | 20-22 | 46-48 | 40½-41½ | 48½-50½ | 32 |
Womens Bottoms:
Measurements refer to body size, not garment dimensions, and are in inches, unless otherwise noted.
* Inseam will vary depending on style; when lengths are offered, "short" is 30, "regular" is 32 and "long" is 34, unless otherwise noted.
| Size | Jeans & Cords | Natural Waist | Inseam | |
|---|---|---|---|---|
| XX-Small | 00 | 24 | 24.5 | 30 |
| X-Small | 0 | 25 | 25.5 | 31 |
| X-Small | 2 | 26 | 26.5 | 31 |
| Small | 4 | 27 | 27.5 | 32 |
| Small | 6 | 28 | 28.5 | 32 |
| Medium | 8 | 29 | 29.5 | 32 |
| Medium | 10 | 30 | 30.5 | 32 |
| Large | 12 | 31 | 32 | 32 |
| Large | 14 | 32 | 33.5 | 32 |
| X-Large | 16 | 33 | 35.5 | 32 |
| X-Large | 18 | 34 | 37.5 | 32 |
| XX-Large | 20 | — | 39.5 | 32 |
| XX-Large | 22 | — | 41.5 | 32 |
Kids:
| Boys' | Sizes | Chest | Waist | Height | Weight (lbs.) |
|---|---|---|---|---|---|
| X-Small | 5-6 | 23-24 | 22½-23 | 44-46½ | 42-49 |
| Small | 7-8 | 25½-26½ | 23½-24½ | 49½-52 | 52-68 |
| Medium | 10 | 27½ | 25½ | 55½ | 71-85 |
| Large | 12 | 28½ | 26½ | 58½ | 87-100 |
| X-Large | 14 | 30½ | 28 | 61½ | 102-112 |
| XX-Large | 16-18 | 32-33½ | 29½-31 | 64-66½ | 114-135 |
| Girls' | Sizes | Chest | Waist | Height | Weight (lbs.) |
|---|---|---|---|---|---|
| X-Small | 5-6 | 23-24 | 22½-23 | 44-46½ | 42-49 |
| Small | 7-8 | 26-27 | 23½-24½ | 50½-52½ | 52-68 |
| Medium | 10 | 28½ | 25 | 55 | 71-87 |
| Large | 12 | 30 | 26 | 58 | 87-100 |
| X-Large | 14 | 31½ | 28 | 61 | 102-112 |
| XX-Large | 16-18 | 33½-35½ | 30-32 | 62½ | 114-135 |
Socks
| Socks | SM | MD | LG | XL |
| US Mens | 3-5.5 | 6-8.5 | 9-11.5 | 12-14.5 |
| US Womens | 4-6.5 | 7-9.5 | 10-12.5 | ---- |
| Euro | 34-37 | 38-41 | 42-45 | 46-49 |
| UK | 2-4.5 | 5-7.5 | 8-10.5 | 11-13.5 |