1L 304 Stainless Steel Insulated Work Water Bottle
DETAILS
Keep a personal water supply close through hot, physical and mobile workdays with this double-layer insulated stainless-steel bottle. Available in 580ml and 1000ml sizes, it combines 304 stainless-steel construction with a handled small-spout lid for straightforward carry and drinking between tasks.
- 1L Workday Capacity: The 1000ml option carries 420ml more than the 580ml version, giving you more water between refill stops when the work area is away from the water point.
- Double-Layer Insulation: Insulated construction helps maintain drink temperature compared with a basic single-wall bottle without relying on unsupported retention-hour claims.
- 304 Stainless Steel: Stainless-steel bottle construction provides a reusable metal format for everyday work hydration.
- Small-Spout Drinking Lid: Drink through the smaller opening without removing the complete screw-on lid each time you stop for water.
- Built-In Carry Handle: The integrated lid handle provides a dedicated grab point for carrying the bottle between the truck, jobsite and active work area.
Good For: Electricians and construction workers carrying personal drinking water through hot, physical or mobile workdays.
SIZE GUIDE
Use these size guides as a reference. Fit can vary by brand and product type, so always check the product page notes when available.
Apparel Size Guide (CM)
Measure your body in cm and compare with the charts below. If you’re between sizes, choose the larger size for a more relaxed fit.
Tip: Keep the tape snug, not tight. Measure over light clothing.
How to Measure (Body)
- Chest: Measure around the fullest part of your chest.
- Waist: Measure around the narrowest point of your waist.
- Hips: Measure around the fullest part of your hips.
- Inseam: Measure from the crotch to the ankle (for pants/tights).
Men’s Apparel (CM)
| Size | Chest (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|
| S | 86–94 | 74–82 | 86–94 |
| M | 94–102 | 82–90 | 94–102 |
| L | 102–110 | 90–98 | 102–110 |
| XL | 110–118 | 98–106 | 110–118 |
| XXL | 118–126 | 106–114 | 118–126 |
Women’s Apparel (CM)
| Size | Bust (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|
| S | 80–88 | 62–70 | 86–94 |
| M | 88–96 | 70–78 | 94–102 |
| L | 96–104 | 78–86 | 102–110 |
| XL | 104–112 | 86–94 | 110–118 |
| XXL | 112–120 | 94–102 | 118–126 |
Note: Apparel sizing can vary by brand and fit (compression vs relaxed). If a product page lists measurements, follow those first.
Footwear Size Guide
For the best fit, measure your foot length (cm) and use the chart below. If you're between sizes, we recommend sizing up.
How to Measure Your Foot
- Use a sheet of paper: Place it against a wall on a hard floor.
- Stand and mark: Heel lightly against the wall, mark your longest toe.
- Measure heel to toe: Measure the distance in cm.
- Measure both feet: Use the longer measurement.
- Wear your usual socks: If you’ll wear sports socks, measure with them on.
Footwear Conversion Chart (CM → EU / UK / US)
This chart is a general guide. If a product page includes a specific brand chart, follow that first.
| Foot length (cm) | EU | AU/UK (Men) | US (Men) | US (Women) |
|---|---|---|---|---|
| 22.0 | 36 | 3.5 | 4 | 5 |
| 22.5 | 36.5 | 4 | 4.5 | 5.5 |
| 23.0 | 37 | 4.5 | 5 | 6 |
| 23.5 | 37.5 | 5 | 5.5 | 6.5 |
| 24.0 | 38 | 5.5 | 6 | 7 |
| 24.5 | 38.5 | 6 | 6.5 | 7.5 |
| 25.0 | 39 | 6.5 | 7 | 8 |
| 25.5 | 39.5 | 7 | 7.5 | 8.5 |
| 26.0 | 40 | 7.5 | 8 | 9 |
| 26.5 | 40.5 | 8 | 8.5 | 9.5 |
| 27.0 | 41 | 8.5 | 9 | 10 |
| 27.5 | 41.5 | 9 | 9.5 | 10.5 |
| 28.0 | 42 | 9.5 | 10 | 11 |
| 28.5 | 42.5 | 10 | 10.5 | 11.5 |
| 29.0 | 43 | 10.5 | 11 | 12 |
Tip: If you wear thicker socks or prefer extra room, size up. For sandals, keep heel and toes within the sole (no overhang).
Need Help?
If you'd like help choosing a size, email us at support@twinathletic.com.
SHIPPING & RETURNS
We ship to the United States with an estimated delivery time of 3–7 business days, handled through FedEx ICP for secure and reliable service. Orders are processed Monday to Friday, and you’ll receive a tracking link via email once your order is on the way.
Free shipping is available on all orders. For full details, visit our Shipping & Delivery page.
If your order isn’t the perfect fit, we offer 30-day returns. Items must be unworn, unwashed, and in original condition to qualify. For full details, visit our Return Policy.
GEAR WORTH ADDING
WORK GEAR. DONE RIGHT.
Modern gear built around what matters on the job: comfort, function and value. Made for the workday, without the old-school bulk.
OUR MOST-WANTED
COLLECTIONS BUILT FOR BETTER DAYS ON THE JOB.
Work Footwear
Work Lights
Tool Storage & Carry
Workday Comfort
FREE SHIPPING
Complimentary shipping on all orders.
CUSTOMER SUPPORT
Questions? Our team is available Monday to Friday, 9 am to 5 pm.
SECURE PAYMENTS
Pay securely with credit card, PayPal, Apple Pay, and Google Pay.
HASSLE-FREE RETURNS
Not completely satisfied? Return your order within 30 days for a full refund.