Free Beanie with Purchase of $75+ - Limited Time Only


HammerHead 40oz Steel Insulated Bottle

USD 39.99 39.99


In stock

Free Returns

Returns are easy and free! Just send your item back within 30 days of purchase

100% Satisfaction Guarantee

We stand behind our products and our athletes. If you are not completely satisfied, we’ll make it right.

You Might Also Like

Features & Benefits

Innovative insulation meets rugged round-to-square design with these 3 bold and stylish, triple-insulated steel bottles that will absolutely turn heads at the office, coffee shop or PTA meeting. Even more of a head turner, every purchase sends much needed funding to Ocean Conservancy's Trash Free Seas Initiative® to aid in ocean cleanup and educational programs to help offset the global issue of plastics in the ocean, much of which are single-use plastic water bottles. Hydrate and be a planet saving superhero at the same time.

  • 18/8 Double-Wall insulated stainless steel
  • Keeps liquids cold for 35 hours, hot for 15 hours
  • Zero condensation or sweat
  • Triple insulated for premium heat retention
  • Non-slip bottom TPE pad
  • Insulated large-mouth cap for filling and cleaning
  • Insulated narrow-mouth cap for sipping and drinking
  • Fits for most Large Truck/SUV size cupholders
  • Also comes in 18 oz and 24 oz options


  • Volume: 40 oz
  • Height: 285mm (to narrow cap)
  • Width: 98mm
  • Weight: 576 g
HammerHead 40oz Steel Insulated Bottle is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Great style and function! I bought this item in place of a smaller one that I had to refill a number of times throughout the day and I am very pleased that it keeps my water cold all day long! This is my first Nathan product and I will definitely be looking to see what other items you have that I can use.
Date published: 2018-09-18
Rated 5 out of 5 by from Best bottle ever Holds so much water, and even if you leave the bottle out overnight, the water will be just as cold the next morning!
Date published: 2018-06-12
Rated 5 out of 5 by from Awesomesauce! Totally Love my Hammerhead Bottle. I can stay Hydrated in style throughout the day. Best Bottle I have ever owned!
Date published: 2018-02-26
  • y_2018, m_12, d_14, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.9
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_en_US, sid_NS4440-40OZ, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_nathansports
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 4.47ms
Please wait... Please wait...