Seems a good price for this one. Reviews look good on ice retention too.
Info added by @Sashecuador
DEWALT DWST83281-1 T-STAK MOBILE COOLER BOX
The Dewalt DWST83281-1 Cooler box is the ideal coolbox from Dewalt. The box features side latches allowing you to integrate it with your existing T-STAK tool cases. The telescopic handle makes transportation easy but can also store away from convenience. The IP54 seal in the lid with commercial-grade foamed PU insulation gives you 3 days of ice retention. The 170mm all-terrain wheels provide durability and allows for easy transportation. The front of the case features a padlocked area to secure the cool box. It even features an integrated bottle opener.