[GeeTwo]

Originally Posted by Cash4587

I was more referring to the totes. Also, I think unless they make a rule change I don't think the solid pool noodles are legal to be used in bumpers.

Emphasis mine:

Originally Posted by 2014 R21, part C

use a stacked pair of approximately 2 ½ in. round, petal, or hex “pool noodles” (solid or hollow) as the BUMPER cushion material (see Figure 4-8). Cushion material may extend up to 2 ½ in. beyond the end of the plywood (see Figure 4-5 and Figure 4-9). To assist in applying the fabric covering, fasteners may be used to attach the pool noodles to the wood backing, so long as the cross section of Figure 4-8 is not significantly altered (e.g. tape compressing the pool noodles).

Edit: ... and 2015 didn't say what you could or couldn't make them from, apart from the general robot rules.