Playtex Sport

Gotta love Playtex Sport Regular Absorbency Tampons (see title link). The unscented 18-count box costs just $5.25, and you can feel confident with the anti-leak backup layer and good level of protection.

Tampax Pearl

I'm not one to encourage tampon use, but I've heard these are the best in the industry. Tampax Pearl Regular Unscented include all the basics: a smooth plastic applicator and rounded tip for comfortable insertion, contoured Anti-Slip Grip to make the applicator easy to hold and position, width-wise expansion to fit your unique form, an absorbent Built-in Backup® Braid to help protect against unexpected leaks, and discreet and durable wrapper with easy-to-open tabs. Barring all the risks, you might as well get the best (see title link) for $4.99. For regular flow and absorbency.